svn错误”Previous operation has not finished; run ‘cleanup’ if it was interrupted”

svn更新项目时出错Previous operation has not finished; run 'cleanup' if it was interrupted：

出现问题的原因是上一次更新或者提交代码操作未完成，此时需要根据提示进行cleanup操作：

1. 在命令行面直接运行svn cleanup
2. windows下右键svn-cleanup，执行操作时要勾上选项Break locks。

执行完之后重新update代码即可。