Hey ARDUINO EXPERTS 
I am working on a project but an unusual error 
occurred which is
'Error compiling for board ESP32 Dev Module.' 
what is the actual meaning of this message ??? 
complete ERROR message
Arduino: 1.8.19 (Linux), Board: "ESP32 Dev Module, Disabled, Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS), 240MHz (WiFi/BT), QIO, 80MHz, 4MB (32Mb), 921600, None"
/home/sandeep/.ã…¤/DEV/SOFTWARES/LINUX/arduino-1.8.19/arduino-builder -dump-prefs -logger=machine -hardware /home/sandeep/.ã…¤/DEV/SOFTWARES/LINUX/arduino-1.8.19/hardware -hardware /home/sandeep/.arduino15/packages -hardware /home/sandeep/Arduino/hardware -tools /home/sandeep/.ã…¤/DEV/SOFTWARES/LINUX/arduino-1.8.19/tools-builder -tools /home/sandeep/.ã…¤/DEV/SOFTWARES/LINUX/arduino-1.8.19/hardware/tools/avr -tools /home/sandeep/.arduino15/packages -built-in-libraries /home/sandeep/.ã…¤/DEV/SOFTWARES/LINUX/arduino-1.8.19/libraries -libraries /home/sandeep/Arduino/libraries -fqbn=esp32:esp32:esp32:PSRAM=disabled,PartitionScheme=default,CPUFreq=240,FlashMode=qio,FlashFreq=80,FlashSize=4M,UploadSpeed=921600,DebugLevel=none -ide-version=10819 -build-path /tmp/arduino_build_479558 -warnings=all -build-cache /tmp/arduino_cache_489042 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.xtensa-esp32-elf-gcc.path=/home/sandeep/.arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/1.22.0-97-gc752ad5-5.2.0 -prefs=runtime.tools.xtensa-esp32-elf-gcc-1.22.0-97-gc752ad5-5.2.0.path=/home/sandeep/.arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/1.22.0-97-gc752ad5-5.2.0 -prefs=runtime.tools.esptool_py.path=/home/sandeep/.arduino15/packages/esp32/tools/esptool_py/3.0.0 -prefs=runtime.tools.esptool_py-3.0.0.path=/home/sandeep/.arduino15/packages/esp32/tools/esptool_py/3.0.0 -prefs=runtime.tools.mkspiffs.path=/home/sandeep/.arduino15/packages/esp32/tools/mkspiffs/0.2.3 -prefs=runtime.tools.mkspiffs-0.2.3.path=/home/sandeep/.arduino15/packages/esp32/tools/mkspiffs/0.2.3 -verbose /home/sandeep/Desktop/MILK level APP CODE FINAl FILE/INTRO_pg/THE_code/THE_code.ino
/home/sandeep/.ã…¤/DEV/SOFTWARES/LINUX/arduino-1.8.19/arduino-builder -compile -logger=machine -hardware /home/sandeep/.ã…¤/DEV/SOFTWARES/LINUX/arduino-1.8.19/hardware -hardware /home/sandeep/.arduino15/packages -hardware /home/sandeep/Arduino/hardware -tools /home/sandeep/.ã…¤/DEV/SOFTWARES/LINUX/arduino-1.8.19/tools-builder -tools /home/sandeep/.ã…¤/DEV/SOFTWARES/LINUX/arduino-1.8.19/hardware/tools/avr -tools /home/sandeep/.arduino15/packages -built-in-libraries /home/sandeep/.ã…¤/DEV/SOFTWARES/LINUX/arduino-1.8.19/libraries -libraries /home/sandeep/Arduino/libraries -fqbn=esp32:esp32:esp32:PSRAM=disabled,PartitionScheme=default,CPUFreq=240,FlashMode=qio,FlashFreq=80,FlashSize=4M,UploadSpeed=921600,DebugLevel=none -ide-version=10819 -build-path /tmp/arduino_build_479558 -warnings=all -build-cache /tmp/arduino_cache_489042 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.xtensa-esp32-elf-gcc.path=/home/sandeep/.arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/1.22.0-97-gc752ad5-5.2.0 -prefs=runtime.tools.xtensa-esp32-elf-gcc-1.22.0-97-gc752ad5-5.2.0.path=/home/sandeep/.arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/1.22.0-97-gc752ad5-5.2.0 -prefs=runtime.tools.esptool_py.path=/home/sandeep/.arduino15/packages/esp32/tools/esptool_py/3.0.0 -prefs=runtime.tools.esptool_py-3.0.0.path=/home/sandeep/.arduino15/packages/esp32/tools/esptool_py/3.0.0 -prefs=runtime.tools.mkspiffs.path=/home/sandeep/.arduino15/packages/esp32/tools/mkspiffs/0.2.3 -prefs=runtime.tools.mkspiffs-0.2.3.path=/home/sandeep/.arduino15/packages/esp32/tools/mkspiffs/0.2.3 -verbose /home/sandeep/Desktop/MILK level APP CODE FINAl FILE/INTRO_pg/THE_code/THE_code.ino
Using board 'esp32' from platform in folder: /home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6
Using core 'esp32' from platform in folder: /home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6
bash -c "[ ! -f \"/home/sandeep/Desktop/MILK level APP CODE FINAl FILE/INTRO_pg/THE_code\"/partitions.csv ] || cp -f \"/home/sandeep/Desktop/MILK level APP CODE FINAl FILE/INTRO_pg/THE_code\"/partitions.csv \"/tmp/arduino_build_479558\"/partitions.csv"
bash -c "[ -f \"/tmp/arduino_build_479558\"/partitions.csv ] || cp \"/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6\"/tools/partitions/default.csv \"/tmp/arduino_build_479558\"/partitions.csv"
Detecting libraries used...
/home/sandeep/.arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/1.22.0-97-gc752ad5-5.2.0/bin/xtensa-esp32-elf-g++ -DESP_PLATFORM "-DMBEDTLS_CONFIG_FILE=\"mbedtls/esp_config.h\"" -DHAVE_CONFIG_H -DGCC_NOT_5_2_0=0 -DWITH_POSIX -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/config -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/app_trace -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/app_update -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/asio -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/bootloader_support -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/bt -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/coap -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/console -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/driver -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/efuse -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp-tls -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp32 -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_adc_cal -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_event -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_http_client -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_http_server -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_https_ota -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_https_server -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_ringbuf -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_websocket_client -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/espcoredump -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/ethernet -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/expat -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/fatfs -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/freemodbus -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/freertos -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/heap -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/idf_test -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/jsmn -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/json -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/libsodium -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/log -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/lwip -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/mbedtls -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/mdns -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/micro-ecc -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/mqtt -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/newlib -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/nghttp -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/nvs_flash -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/openssl -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/protobuf-c -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/protocomm -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/pthread -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/sdmmc -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/smartconfig_ack -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/soc -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/spi_flash -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/spiffs -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/tcp_transport -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/tcpip_adapter -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/ulp -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/unity -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/vfs -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/wear_levelling -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/wifi_provisioning -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/wpa_supplicant -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/xtensa-debug-module -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp-face -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp32-camera -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp-face -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/fb_gfx -std=gnu++11 -Os -g3 -Wpointer-arith -fexceptions -fstack-protector -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -mlongcalls -nostdlib -w -Wno-error=maybe-uninitialized -Wno-error=unused-function -Wno-error=unused-but-set-variable -Wno-error=unused-variable -Wno-error=deprecated-declarations -Wno-unused-parameter -Wno-unused-but-set-parameter -Wno-missing-field-initializers -Wno-sign-compare -fno-rtti -c -w -x c++ -E -CC -DF_CPU=240000000L -DARDUINO=10819 -DARDUINO_ESP32_DEV -DARDUINO_ARCH_ESP32 "-DARDUINO_BOARD=\"ESP32_DEV\"" "-DARDUINO_VARIANT=\"esp32\"" -DESP32 -DCORE_DEBUG_LEVEL=0 -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/cores/esp32 -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/variants/esp32 /tmp/arduino_build_479558/sketch/THE_code.ino.cpp -o /dev/null
Alternatives for EEPROM.h: [EEPROM@1.0.3]
ResolveLibrary(EEPROM.h)
-> candidates: [EEPROM@1.0.3]
/home/sandeep/.arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/1.22.0-97-gc752ad5-5.2.0/bin/xtensa-esp32-elf-g++ -DESP_PLATFORM "-DMBEDTLS_CONFIG_FILE=\"mbedtls/esp_config.h\"" -DHAVE_CONFIG_H -DGCC_NOT_5_2_0=0 -DWITH_POSIX -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/config -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/app_trace -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/app_update -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/asio -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/bootloader_support -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/bt -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/coap -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/console -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/driver -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/efuse -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp-tls -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp32 -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_adc_cal -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_event -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_http_client -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_http_server -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_https_ota -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_https_server -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_ringbuf -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_websocket_client -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/espcoredump -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/ethernet -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/expat -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/fatfs -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/freemodbus -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/freertos -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/heap -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/idf_test -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/jsmn -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/json -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/libsodium -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/log -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/lwip -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/mbedtls -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/mdns -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/micro-ecc -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/mqtt -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/newlib -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/nghttp -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/nvs_flash -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/openssl -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/protobuf-c -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/protocomm -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/pthread -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/sdmmc -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/smartconfig_ack -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/soc -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/spi_flash -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/spiffs -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/tcp_transport -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/tcpip_adapter -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/ulp -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/unity -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/vfs -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/wear_levelling -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/wifi_provisioning -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/wpa_supplicant -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/xtensa-debug-module -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp-face -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp32-camera -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp-face -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/fb_gfx -std=gnu++11 -Os -g3 -Wpointer-arith -fexceptions -fstack-protector -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -mlongcalls -nostdlib -w -Wno-error=maybe-uninitialized -Wno-error=unused-function -Wno-error=unused-but-set-variable -Wno-error=unused-variable -Wno-error=deprecated-declarations -Wno-unused-parameter -Wno-unused-but-set-parameter -Wno-missing-field-initializers -Wno-sign-compare -fno-rtti -c -w -x c++ -E -CC -DF_CPU=240000000L -DARDUINO=10819 -DARDUINO_ESP32_DEV -DARDUINO_ARCH_ESP32 "-DARDUINO_BOARD=\"ESP32_DEV\"" "-DARDUINO_VARIANT=\"esp32\"" -DESP32 -DCORE_DEBUG_LEVEL=0 -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/cores/esp32 -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/variants/esp32 -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/libraries/EEPROM/src /tmp/arduino_build_479558/sketch/THE_code.ino.cpp -o /dev/null
Alternatives for BluetoothSerial.h: [BluetoothSerial@1.0]
ResolveLibrary(BluetoothSerial.h)
-> candidates: [BluetoothSerial@1.0]
/home/sandeep/.arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/1.22.0-97-gc752ad5-5.2.0/bin/xtensa-esp32-elf-g++ -DESP_PLATFORM "-DMBEDTLS_CONFIG_FILE=\"mbedtls/esp_config.h\"" -DHAVE_CONFIG_H -DGCC_NOT_5_2_0=0 -DWITH_POSIX -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/config -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/app_trace -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/app_update -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/asio -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/bootloader_support -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/bt -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/coap -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/console -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/driver -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/efuse -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp-tls -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp32 -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_adc_cal -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_event -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_http_client -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_http_server -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_https_ota -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_https_server -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_ringbuf -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_websocket_client -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/espcoredump -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/ethernet -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/expat -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/fatfs -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/freemodbus -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/freertos -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/heap -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/idf_test -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/jsmn -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/json -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/libsodium -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/log -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/lwip -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/mbedtls -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/mdns -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/micro-ecc -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/mqtt -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/newlib -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/nghttp -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/nvs_flash -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/openssl -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/protobuf-c -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/protocomm -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/pthread -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/sdmmc -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/smartconfig_ack -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/soc -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/spi_flash -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/spiffs -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/tcp_transport -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/tcpip_adapter -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/ulp -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/unity -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/vfs -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/wear_levelling -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/wifi_provisioning -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/wpa_supplicant -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/xtensa-debug-module -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp-face -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp32-camera -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp-face -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/fb_gfx -std=gnu++11 -Os -g3 -Wpointer-arith -fexceptions -fstack-protector -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -mlongcalls -nostdlib -w -Wno-error=maybe-uninitialized -Wno-error=unused-function -Wno-error=unused-but-set-variable -Wno-error=unused-variable -Wno-error=deprecated-declarations -Wno-unused-parameter -Wno-unused-but-set-parameter -Wno-missing-field-initializers -Wno-sign-compare -fno-rtti -c -w -x c++ -E -CC -DF_CPU=240000000L -DARDUINO=10819 -DARDUINO_ESP32_DEV -DARDUINO_ARCH_ESP32 "-DARDUINO_BOARD=\"ESP32_DEV\"" "-DARDUINO_VARIANT=\"esp32\"" -DESP32 -DCORE_DEBUG_LEVEL=0 -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/cores/esp32 -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/variants/esp32 -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/libraries/EEPROM/src -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/libraries/BluetoothSerial/src /tmp/arduino_build_479558/sketch/THE_code.ino.cpp -o /dev/null
Using cached library dependencies for file: /home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/libraries/EEPROM/src/EEPROM.cpp
Using cached library dependencies for file: /home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/libraries/BluetoothSerial/src/BluetoothSerial.cpp
Generating function prototypes...
/home/sandeep/.arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/1.22.0-97-gc752ad5-5.2.0/bin/xtensa-esp32-elf-g++ -DESP_PLATFORM "-DMBEDTLS_CONFIG_FILE=\"mbedtls/esp_config.h\"" -DHAVE_CONFIG_H -DGCC_NOT_5_2_0=0 -DWITH_POSIX -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/config -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/app_trace -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/app_update -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/asio -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/bootloader_support -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/bt -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/coap -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/console -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/driver -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/efuse -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp-tls -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp32 -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_adc_cal -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_event -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_http_client -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_http_server -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_https_ota -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_https_server -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_ringbuf -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_websocket_client -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/espcoredump -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/ethernet -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/expat -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/fatfs -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/freemodbus -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/freertos -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/heap -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/idf_test -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/jsmn -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/json -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/libsodium -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/log -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/lwip -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/mbedtls -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/mdns -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/micro-ecc -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/mqtt -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/newlib -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/nghttp -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/nvs_flash -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/openssl -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/protobuf-c -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/protocomm -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/pthread -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/sdmmc -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/smartconfig_ack -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/soc -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/spi_flash -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/spiffs -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/tcp_transport -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/tcpip_adapter -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/ulp -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/unity -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/vfs -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/wear_levelling -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/wifi_provisioning -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/wpa_supplicant -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/xtensa-debug-module -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp-face -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp32-camera -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp-face -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/fb_gfx -std=gnu++11 -Os -g3 -Wpointer-arith -fexceptions -fstack-protector -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -mlongcalls -nostdlib -w -Wno-error=maybe-uninitialized -Wno-error=unused-function -Wno-error=unused-but-set-variable -Wno-error=unused-variable -Wno-error=deprecated-declarations -Wno-unused-parameter -Wno-unused-but-set-parameter -Wno-missing-field-initializers -Wno-sign-compare -fno-rtti -c -w -x c++ -E -CC -DF_CPU=240000000L -DARDUINO=10819 -DARDUINO_ESP32_DEV -DARDUINO_ARCH_ESP32 "-DARDUINO_BOARD=\"ESP32_DEV\"" "-DARDUINO_VARIANT=\"esp32\"" -DESP32 -DCORE_DEBUG_LEVEL=0 -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/cores/esp32 -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/variants/esp32 -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/libraries/EEPROM/src -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/libraries/BluetoothSerial/src /tmp/arduino_build_479558/sketch/THE_code.ino.cpp -o /tmp/arduino_build_479558/preproc/ctags_target_for_gcc_minus_e.cpp
/home/sandeep/.ã…¤/DEV/SOFTWARES/LINUX/arduino-1.8.19/tools-builder/ctags/5.8-arduino11/ctags -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives /tmp/arduino_build_479558/preproc/ctags_target_for_gcc_minus_e.cpp
Compiling sketch...
/home/sandeep/.arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/1.22.0-97-gc752ad5-5.2.0/bin/xtensa-esp32-elf-g++ -DESP_PLATFORM "-DMBEDTLS_CONFIG_FILE=\"mbedtls/esp_config.h\"" -DHAVE_CONFIG_H -DGCC_NOT_5_2_0=0 -DWITH_POSIX -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/config -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/app_trace -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/app_update -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/asio -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/bootloader_support -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/bt -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/coap -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/console -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/driver -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/efuse -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp-tls -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp32 -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_adc_cal -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_event -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_http_client -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_http_server -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_https_ota -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_https_server -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_ringbuf -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp_websocket_client -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/espcoredump -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/ethernet -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/expat -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/fatfs -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/freemodbus -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/freertos -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/heap -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/idf_test -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/jsmn -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/json -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/libsodium -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/log -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/lwip -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/mbedtls -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/mdns -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/micro-ecc -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/mqtt -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/newlib -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/nghttp -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/nvs_flash -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/openssl -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/protobuf-c -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/protocomm -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/pthread -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/sdmmc -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/smartconfig_ack -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/soc -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/spi_flash -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/spiffs -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/tcp_transport -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/tcpip_adapter -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/ulp -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/unity -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/vfs -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/wear_levelling -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/wifi_provisioning -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/wpa_supplicant -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/xtensa-debug-module -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp-face -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp32-camera -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/esp-face -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/fb_gfx -std=gnu++11 -Os -g3 -Wpointer-arith -fexceptions -fstack-protector -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -mlongcalls -nostdlib -Wall -Werror=all -Wextra -Wno-error=maybe-uninitialized -Wno-error=unused-function -Wno-error=unused-but-set-variable -Wno-error=unused-variable -Wno-error=deprecated-declarations -Wno-unused-parameter -Wno-unused-but-set-parameter -Wno-missing-field-initializers -Wno-sign-compare -fno-rtti -MMD -c -DF_CPU=240000000L -DARDUINO=10819 -DARDUINO_ESP32_DEV -DARDUINO_ARCH_ESP32 "-DARDUINO_BOARD=\"ESP32_DEV\"" "-DARDUINO_VARIANT=\"esp32\"" -DESP32 -DCORE_DEBUG_LEVEL=0 -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/cores/esp32 -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/variants/esp32 -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/libraries/EEPROM/src -I/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/libraries/BluetoothSerial/src /tmp/arduino_build_479558/sketch/THE_code.ino.cpp -o /tmp/arduino_build_479558/sketch/THE_code.ino.cpp.o
Compiling libraries...
Compiling library "EEPROM"
Using previously compiled file: /tmp/arduino_build_479558/libraries/EEPROM/EEPROM.cpp.o
Compiling library "BluetoothSerial"
Using previously compiled file: /tmp/arduino_build_479558/libraries/BluetoothSerial/BluetoothSerial.cpp.o
Compiling core...
Using precompiled core: /tmp/arduino_cache_489042/core/core_28bfa0d8e76b90682683576bdaa5f479.a
Linking everything together...
/home/sandeep/.arduino15/packages/esp32/tools/xtensa-esp32-elf-gcc/1.22.0-97-gc752ad5-5.2.0/bin/xtensa-esp32-elf-gcc -nostdlib -L/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/lib -L/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/ld -T esp32_out.ld -T esp32.project.ld -T esp32.rom.ld -T esp32.peripherals.ld -T esp32.rom.libgcc.ld -T esp32.rom.spiram_incompatible_fns.ld -u esp_app_desc -u ld_include_panic_highint_hdl -u call_user_start_cpu0 -Wl,--gc-sections -Wl,-static -Wl,--undefined=uxTopUsedPriority -u __cxa_guard_dummy -u __cxx_fatal_exception -Wl,--start-group /tmp/arduino_build_479558/sketch/THE_code.ino.cpp.o /tmp/arduino_build_479558/libraries/EEPROM/EEPROM.cpp.o /tmp/arduino_build_479558/libraries/BluetoothSerial/BluetoothSerial.cpp.o /tmp/arduino_cache_489042/core/core_28bfa0d8e76b90682683576bdaa5f479.a -lgcc -lesp_websocket_client -lwpa2 -ldetection -lesp_https_server -lwps -lhal -lconsole -lpe -lsoc -lsdmmc -lpthread -llog -lesp_http_client -ljson -lmesh -lesp32-camera -lnet80211 -lwpa_supplicant -lc -lmqtt -lcxx -lesp_https_ota -lulp -lefuse -lpp -lmdns -lbt -lwpa -lspiffs -lheap -limage_util -lunity -lrtc -lmbedtls -lface_recognition -lnghttp -ljsmn -lopenssl -lcore -lfatfs -lm -lprotocomm -lsmartconfig -lxtensa-debug-module -ldl -lesp_event -lesp-tls -lfd -lespcoredump -lesp_http_server -lfr -lsmartconfig_ack -lwear_levelling -ltcp_transport -llwip -lphy -lvfs -lcoap -lesp32 -llibsodium -lbootloader_support -ldriver -lcoexist -lasio -lod -lmicro-ecc -lesp_ringbuf -ldetection_cat_face -lapp_update -lespnow -lface_detection -lapp_trace -lnewlib -lbtdm_app -lwifi_provisioning -lfreertos -lfreemodbus -lethernet -lnvs_flash -lspi_flash -lc_nano -lexpat -lfb_gfx -lprotobuf-c -lesp_adc_cal -ltcpip_adapter -lstdc++ -Wl,--end-group -Wl,-EL -o /tmp/arduino_build_479558/THE_code.ino.elf
/tmp/arduino_cache_489042/core/core_28bfa0d8e76b90682683576bdaa5f479.a(main.cpp.o):(.literal._Z8loopTaskPv+0x8): undefined reference to `setup()'
/tmp/arduino_cache_489042/core/core_28bfa0d8e76b90682683576bdaa5f479.a(main.cpp.o):(.literal._Z8loopTaskPv+0xc): undefined reference to `loop()'
/tmp/arduino_cache_489042/core/core_28bfa0d8e76b90682683576bdaa5f479.a(main.cpp.o): In function `loopTask(void*)':
/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/cores/esp32/main.cpp:18: undefined reference to `setup()'
/home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/cores/esp32/main.cpp:21: undefined reference to `loop()'
collect2: error: ld returned 1 exit status
Using library EEPROM at version 1.0.3 in folder: /home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/libraries/EEPROM
Using library BluetoothSerial at version 1.0 in folder: /home/sandeep/.arduino15/packages/esp32/hardware/esp32/1.0.6/libraries/BluetoothSerial
exit status 1
Error compiling for board ESP32 Dev Module.
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THANKS
-SRJ
