git 错误

1  执行  Git add  somefile 的时候，出现 如下 错误：

If no other git process is currently running, this probably means a
git process crashed in this repository earlier. Make sure no other git
process is running and remove the file manually to continue.

解决方法：

rm -f ./.git/index.lock

2. 编译ICS时 出现 如下错误：

build/core/Java.mk:20: *** dalvik/dexgen: Invalid LOCAL_SDK_VERSION ‘4‘ Choices are: current .  Stop.

解决方法：

rm -rf prebuilt ; repo sync prebuilt

git 错误

原文：http://www.cnblogs.com/xiao-lei/p/6267504.html