Quando provo a caricare uno sketch sull'ide mi compare questo errore:
Arduino:1.8.3 (Windows 7), Scheda:"Arduino/Genuino Uno"
C:\Program Files (x86)\Arduino\arduino-builder -dump-prefs -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\utente\Documents\Arduino\libraries -fqbn=arduino:avr:uno -vid-pid=0X2341_0X0243 -ide-version=10803 -build-path C:\Users\utente\AppData\Local\Temp\arduino_build_574097 -warnings=none -build-cache C:\Users\utente\AppData\Local\Temp\arduino_cache_336739 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.arduinoOTA.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avr-gcc.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avrdude.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -verbose C:\Program Files (x86)\Arduino\examples\10.StarterKit_BasicKit\p04_ColorMixingLamp\p04_ColorMixingLamp.ino
C:\Program Files (x86)\Arduino\arduino-builder -compile -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\utente\Documents\Arduino\libraries -fqbn=arduino:avr:uno -vid-pid=0X2341_0X0243 -ide-version=10803 -build-path C:\Users\utente\AppData\Local\Temp\arduino_build_574097 -warnings=none -build-cache C:\Users\utente\AppData\Local\Temp\arduino_cache_336739 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.arduinoOTA.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avr-gcc.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avrdude.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -verbose C:\Program Files (x86)\Arduino\examples\10.StarterKit_BasicKit\p04_ColorMixingLamp\p04_ColorMixingLamp.ino
Using board 'uno' from platform in folder: C:\Program Files (x86)\Arduino\hardware\arduino\avr
Using core 'arduino' from platform in folder: C:\Program Files (x86)\Arduino\hardware\arduino\avr
Detecting libraries used...
"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10803 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\standard" "C:\Users\utente\AppData\Local\Temp\arduino_build_574097\sketch\p04_ColorMixingLamp.ino.cpp" -o "nul"
Generating function prototypes...
"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10803 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\standard" "C:\Users\utente\AppData\Local\Temp\arduino_build_574097\sketch\p04_ColorMixingLamp.ino.cpp" -o "C:\Users\utente\AppData\Local\Temp\arduino_build_574097\preproc\ctags_target_for_gcc_minus_e.cpp"
"C:\Program Files (x86)\Arduino\tools-builder\ctags\5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "C:\Users\utente\AppData\Local\Temp\arduino_build_574097\preproc\ctags_target_for_gcc_minus_e.cpp"
Sto compilando lo sketch...
"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10803 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\standard" "C:\Users\utente\AppData\Local\Temp\arduino_build_574097\sketch\p04_ColorMixingLamp.ino.cpp" -o "C:\Users\utente\AppData\Local\Temp\arduino_build_574097\sketch\p04_ColorMixingLamp.ino.cpp.o"
Compiling libraries...
Compiling core...
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\wiring_pulse.S.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\WInterrupts.c.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\hooks.c.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\wiring.c.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\wiring_analog.c.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\wiring_digital.c.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\wiring_pulse.c.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\wiring_shift.c.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\CDC.cpp.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\HardwareSerial.cpp.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\HardwareSerial0.cpp.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\HardwareSerial1.cpp.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\HardwareSerial2.cpp.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\HardwareSerial3.cpp.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\IPAddress.cpp.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\PluggableUSB.cpp.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\Print.cpp.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\Stream.cpp.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\Tone.cpp.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\USBCore.cpp.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\WMath.cpp.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\WString.cpp.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\abi.cpp.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\main.cpp.o
Uso il file precedentemente compilato: C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\new.cpp.o
"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\core.a" "C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\wiring_pulse.S.o"
c:\program files (x86)\arduino\hardware\tools\avr\bin\../lib/gcc/avr/4.9.2/../../../../avr/bin/ar.exe: unable to rename 'C:\Users\utente\AppData\Local\Temp\arduino_build_574097\core\core.a'; reason: Permission denied
exit status 1
Errore durante la compilazione per la scheda Arduino/Genuino Uno.
--- Queste cose è meglio racchiudere nei tag CODE così se ne rende più facile la lettura - gpb01