Dart DevTools exited with code 255解决
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尝试从 Visual Studio Code 打开 DevTools 时，我看到此错误消息：
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Dart DevTools exited with code 255 in brand new flutter installation |
解决方法
运行命令
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pub global activate devtools //完成后会提示如下 ackage devtools is currently active at version 2.9.2. Resolving dependencies... (2.2s) The package devtools is already activated at newest available version. To recompile executables, first run `global decativate devtools`. Installed executable devtools. Warning: Pub installs executables into $HOME/.pub-cache/bin, which is not on your path. You can fix that by adding this to your shell's config file (.bashrc, .bash_profile, etc.): export PATH="$PATH":"$HOME/.pub-cache/bin" Activated devtools 2.9.2. //根据提示继续输入 export PATH="$PATH":"$HOME/.pub-cache/bin" |
搞定！
原文连接：Dart DevTools exited with code 255解决
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