arduino uno trouble

i want to upload program to my arduino, but i get some error like this Arduino: 1.8.5 (Windows 8), Board: "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\Januar\Documents\Arduino\libraries -fqbn=arduino:avr:uno -ide-version=10805 -build-path C:\Users\Januar\AppData\Local\Temp\arduino_build_461197 -warnings=none -build-cache C:\Users\Januar\AppData\Local\Temp\arduino_cache_61948 -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\11.ArduinoISP\ArduinoISP\ArduinoISP.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\Januar\Documents\Arduino\libraries -fqbn=arduino:avr:uno -ide-version=10805 -build-path C:\Users\Januar\AppData\Local\Temp\arduino_build_461197 -warnings=none -build-cache C:\Users\Januar\AppData\Local\Temp\arduino_cache_61948 -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\11.ArduinoISP\ArduinoISP\ArduinoISP.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=10805 -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\Januar\AppData\Local\Temp\arduino_build_461197\sketch\ArduinoISP.ino.cpp" -o "nul" "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=10805 -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" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "C:\Users\Januar\AppData\Local\Temp\arduino_build_461197\sketch\ArduinoISP.ino.cpp" -o "nul" Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src\SPI.cpp 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=10805 -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" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "C:\Users\Januar\AppData\Local\Temp\arduino_build_461197\sketch\ArduinoISP.ino.cpp" -o "C:\Users\Januar\AppData\Local\Temp\arduino_build_461197\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\Januar\AppData\Local\Temp\arduino_build_461197\preproc\ctags_target_for_gcc_minus_e.cpp" Compiling 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=10805 -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" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "C:\Users\Januar\AppData\Local\Temp\arduino_build_461197\sketch\ArduinoISP.ino.cpp" -o "C:\Users\Januar\AppData\Local\Temp\arduino_build_461197\sketch\ArduinoISP.ino.cpp.o" Compiling libraries... Compiling library "SPI" Using previously compiled file: C:\Users\Januar\AppData\Local\Temp\arduino_build_461197\libraries\SPI\SPI.cpp.o Compiling core... Using precompiled core Linking everything together... "C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-gcc" -w -Os -g -flto -fuse-linker-plugin -Wl,--gc-sections -mmcu=atmega328p -o "C:\Users\Januar\AppData\Local\Temp\arduino_build_461197/ArduinoISP.ino.elf" "C:\Users\Januar\AppData\Local\Temp\arduino_build_461197\sketch\ArduinoISP.ino.cpp.o" "C:\Users\Januar\AppData\Local\Temp\arduino_build_461197\libraries\SPI\SPI.cpp.o" "C:\Users\Januar\AppData\Local\Temp\arduino_build_461197/..\arduino_cache_61948\core\core_arduino_avr_uno_0c812875ac70eb4a9b385d8fb077f54c.a" "-LC:\Users\Januar\AppData\Local\Temp\arduino_build_461197" -lm "C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-objcopy" -O ihex -j .eeprom --set-section-flags=.eeprom=alloc,load --no-change-warnings --change-section-lma .eeprom=0 "C:\Users\Januar\AppData\Local\Temp\arduino_build_461197/ArduinoISP.ino.elf" "C:\Users\Januar\AppData\Local\Temp\arduino_build_461197/ArduinoISP.ino.eep" "C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-objcopy" -O ihex -R .eeprom "C:\Users\Januar\AppData\Local\Temp\arduino_build_461197/ArduinoISP.ino.elf" "C:\Users\Januar\AppData\Local\Temp\arduino_build_461197/ArduinoISP.ino.hex" Using library SPI at version 1.0 in folder: C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI Sketch uses 4420 bytes (13%) of program storage space. Maximum is 32256 bytes. Global variables use 483 bytes (23%) of dynamic memory, leaving 1565 bytes for local variables. Maximum is 2048 bytes. avrdude: verification error, first mismatch at byte 0x0002 0x5c != 0x5d avrdude: verification error; content mismatch avrdude: verification error; content mismatch

Invalid library found in C:\Program Files (x86)\Arduino\libraries\Encoded-Laser-and-LED-Serial-Communication-master: C:\Program Files (x86)\Arduino\libraries\Encoded-Laser-and-LED-Serial-Communication-master Invalid library found in C:\Users\Januar\Documents\Arduino\libraries\Encoded-Laser-and-LED-Serial-Communication-master: C:\Users\Januar\Documents\Arduino\libraries\Encoded-Laser-and-LED-Serial-Communication-master Invalid library found in C:\Program Files (x86)\Arduino\libraries\Encoded-Laser-and-LED-Serial-Communication-master: C:\Program Files (x86)\Arduino\libraries\Encoded-Laser-and-LED-Serial-Communication-master Invalid library found in C:\Users\Januar\Documents\Arduino\libraries\Encoded-Laser-and-LED-Serial-Communication-master: C:\Users\Januar\Documents\Arduino\libraries\Encoded-Laser-and-LED-Serial-Communication-master\ \

anyone can help ??

Just compiler errors but if you want to clear them then move or delete the offending libraries...it told you which they were.

No, it’s not a compiler error. It’s an upload error:

ping25:

avrdude: verification error, first mismatch at byte 0x0002

0x5c != 0x5d
avrdude: verification error; content mismatch
avrdude: verification error; content mismatch

The invalid library warnings are unrelated to the upload error.

@ping25 Please use code tags (</> button on the toolbar) when you post code or warning/error messages. The reason is that the forum software can interpret parts of your code as markup (the smiley face in your post above for example), leading to confusion, wasted time, and a reduced chance for you to get help with your problem. This will also make it easier to read your code and to copy it to the IDE or editor. If your browser doesn’t show the posting toolbar then you can just manually add the code tags:
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Check this out.....

http://www.avrfreaks.net/forum/avrdude-verification-error-first-mismatch-byte-0x0080