有没有大神看看是怎么回事，mixly软件无法编译和上传

所有版本的mixly都不行，好像缺少了什么系统文件

图片好模糊

arduino --board arduino:avr:uno --save-prefs
arduino -v --board arduino:avr:uno --pref build.path=mixlyBuild --verify "D:\Mixly/testArduino/testArduino.ino"
D:\Mixly\.\arduino-1.8.5\arduino-builder -dump-prefs -logger=machine -hardware D:\Mixly\.\arduino-1.8.5\hardware -tools D:\Mixly\.\arduino-1.8.5\tools-builder -tools D:\Mixly\.\arduino-1.8.5\hardware\tools\avr -built-in-libraries D:\Mixly\.\arduino-1.8.5\libraries -libraries C:\Users\Administrator\Documents\Arduino\libraries -fqbn=arduino:avr:uno -ide-version=10806 -build-path D:\Mixly\mixlyBuild -warnings=null -prefs=build.path=mixlyBuild -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.avr-gcc.path=D:\Mixly\.\arduino-1.8.5\hardware\tools\avr -prefs=runtime.tools.arduinoOTA.path=D:\Mixly\.\arduino-1.8.5\hardware\tools\avr -prefs=runtime.tools.avrdude.path=D:\Mixly\.\arduino-1.8.5\hardware\tools\avr -verbose D:\Mixly\testArduino\testArduino.ino
D:\Mixly\.\arduino-1.8.5\arduino-builder -compile -logger=machine -hardware D:\Mixly\.\arduino-1.8.5\hardware -tools D:\Mixly\.\arduino-1.8.5\tools-builder -tools D:\Mixly\.\arduino-1.8.5\hardware\tools\avr -built-in-libraries D:\Mixly\.\arduino-1.8.5\libraries -libraries C:\Users\Administrator\Documents\Arduino\libraries -fqbn=arduino:avr:uno -ide-version=10806 -build-path D:\Mixly\mixlyBuild -warnings=null -prefs=build.path=mixlyBuild -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.avr-gcc.path=D:\Mixly\.\arduino-1.8.5\hardware\tools\avr -prefs=runtime.tools.arduinoOTA.path=D:\Mixly\.\arduino-1.8.5\hardware\tools\avr -prefs=runtime.tools.avrdude.path=D:\Mixly\.\arduino-1.8.5\hardware\tools\avr -verbose D:\Mixly\testArduino\testArduino.ino
Using board 'uno' from platform in folder: D:\Mixly\arduino-1.8.5\hardware\arduino\avr
Using core 'arduino' from platform in folder: D:\Mixly\arduino-1.8.5\hardware\arduino\avr
构建选项已变更，全部重新构建
Detecting libraries used...
"D:\Mixly\.\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=10806 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR   "-ID:\Mixly\arduino-1.8.5\hardware\arduino\avr\cores\arduino" "-ID:\Mixly\arduino-1.8.5\hardware\arduino\avr\variants\standard" "D:\Mixly\mixlyBuild\sketch\testArduino.ino.cpp" -o "nul"
Generating function prototypes...
"D:\Mixly\.\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=10806 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR   "-ID:\Mixly\arduino-1.8.5\hardware\arduino\avr\cores\arduino" "-ID:\Mixly\arduino-1.8.5\hardware\arduino\avr\variants\standard" "D:\Mixly\mixlyBuild\sketch\testArduino.ino.cpp" -o "D:\Mixly\mixlyBuild\preproc\ctags_target_for_gcc_minus_e.cpp"
open NUL: The system cannot find the file specified.
编译失败！

设备管理器接入板子有端口吗？没看见选啊

如果不行建议加这个群319059620下载mixly安装测试
如果有端口，软件也没问题了，下载blink看下，真的不行 建议试下别的电脑。

我也遇到了同样的问题，尝试了所有我能想到的操作、最后通过这个工具优化了一下系统，重启了下电脑，在经历了电脑更新之后，奇迹般的好了。哈哈哈哈，分享给你“亦美win10优化工具”，然后一键优化即可。