在 VScode 中 debug flutter 是遇到如下问题：
ProcessException: Process "G:\demo\flutter\hello_word\android\gradlew.bat" exited abnormally:
Error occurred during initialization of VM Could not reserve enough space for object heap Command:
G:\demo\flutter\hello_word\android\gradlew.bat -v
解决方法：关掉翻墙软件（把小飞机关了，就能正常运行了...）。