贴吧大佬，卡第一步，编译错误咋办，明天周一要用了。

按照教程线什么都插好了，写程序显示编译失败，
Arduino:1.8.5 (Windows 10), 开发板："Arduino/Genuino Uno"
C:\Users\AAAAAAA\Desktop\arduino-1.8.5\arduino-builder -dump-prefs -logger=machine -hardware C:\Users\AAAAAAA\Desktop\arduino-1.8.5\hardware -tools C:\Users\AAAAAAA\Desktop\arduino-1.8.5\tools-builder -tools C:\Users\AAAAAAA\Desktop\arduino-1.8.5\hardware\tools\avr -built-in-libraries C:\Users\AAAAAAA\Desktop\arduino-1.8.5\libraries -libraries C:\Users\AAAAAAA\Documents\Arduino\libraries -fqbn=arduino:avr:uno -ide-version=10805 -build-path C:\Users\AAAAAAA\AppData\Local\Temp\arduino_build_840390 -warnings=none -build-cache C:\Users\AAAAAAA\AppData\Local\Temp\arduino_cache_672475 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.avr-gcc.path=C:\Users\AAAAAAA\Desktop\arduino-1.8.5\hardware\tools\avr -prefs=runtime.tools.avrdude.path=C:\Users\AAAAAAA\Desktop\arduino-1.8.5\hardware\tools\avr -prefs=runtime.tools.arduinoOTA.path=C:\Users\AAAAAAA\Desktop\arduino-1.8.5\hardware\tools\avr -verbose C:\Users\AAAAAAA\Desktop\sketch_nov10a\sketch_nov10a.ino
C:\Users\AAAAAAA\Desktop\arduino-1.8.5\arduino-builder -compile -logger=machine -hardware C:\Users\AAAAAAA\Desktop\arduino-1.8.5\hardware -tools C:\Users\AAAAAAA\Desktop\arduino-1.8.5\tools-builder -tools C:\Users\AAAAAAA\Desktop\arduino-1.8.5\hardware\tools\avr -built-in-libraries C:\Users\AAAAAAA\Desktop\arduino-1.8.5\libraries -libraries C:\Users\AAAAAAA\Documents\Arduino\libraries -fqbn=arduino:avr:uno -ide-version=10805 -build-path C:\Users\AAAAAAA\AppData\Local\Temp\arduino_build_840390 -warnings=none -build-cache C:\Users\AAAAAAA\AppData\Local\Temp\arduino_cache_672475 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.avr-gcc.path=C:\Users\AAAAAAA\Desktop\arduino-1.8.5\hardware\tools\avr -prefs=runtime.tools.avrdude.path=C:\Users\AAAAAAA\Desktop\arduino-1.8.5\hardware\tools\avr -prefs=runtime.tools.arduinoOTA.path=C:\Users\AAAAAAA\Desktop\arduino-1.8.5\hardware\tools\avr -verbose C:\Users\AAAAAAA\Desktop\sketch_nov10a\sketch_nov10a.ino
Using board 'uno' from platform in folder: C:\Users\AAAAAAA\Desktop\arduino-1.8.5\hardware\arduino\avr
Using core 'arduino' from platform in folder: C:\Users\AAAAAAA\Desktop\arduino-1.8.5\hardware\arduino\avr
Detecting libraries used...
"C:\Users\AAAAAAA\Desktop\arduino-1.8.5\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:\Users\AAAAAAA\Desktop\arduino-1.8.5\hardware\arduino\avr\cores\arduino" "-IC:\Users\AAAAAAA\Desktop\arduino-1.8.5\hardware\arduino\avr\variants\standard" "C:\Users\AAAAAAA\AppData\Local\Temp\arduino_build_840390\sketch\sketch_nov10a.ino.cpp" -o "nul"
Generating function prototypes...
"C:\Users\AAAAAAA\Desktop\arduino-1.8.5\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:\Users\AAAAAAA\Desktop\arduino-1.8.5\hardware\arduino\avr\cores\arduino" "-IC:\Users\AAAAAAA\Desktop\arduino-1.8.5\hardware\arduino\avr\variants\standard" "C:\Users\AAAAAAA\AppData\Local\Temp\arduino_build_840390\sketch\sketch_nov10a.ino.cpp" -o "C:\Users\AAAAAAA\AppData\Local\Temp\arduino_build_840390\preproc\ctags_target_for_gcc_minus_e.cpp"
open NUL: The system cannot find the file specified.
为开发板 Arduino/Genuino Uno 编译时出错。