问题：在eclipse 用egit 每次fetch或push 代码都要重新输入用户名密码，选上“Store in Secure Store."提示错误，“No password provided”

环境： MacOS / Eclipse / Egit

解决办法： 在stackflow 上找到解决办法，参考链接：Storing credentials failed in fetch using EGIT

1. Open up Preferences > General > Security > Secure Storage. 

2. Select "OSX Keystore Integration", then click "Change Password..."

3. If you see a dialog saying "An error occurred while decrypting stored values... Do you want to cancel password change?" Click "No."

This will reset the secure storage master password in the OSX Keystore. You will be asked if you want to provide additional information for password recovery, which is optional.