報錯資訊：

Problems encountered during text search.

File 'yao111/bin/jarlist.cache' has been skipped, problem while reading: ('Resource is out of sync with the file system: '/yao111/bin/jarlist.cache'.').

Resource is out of sync with the file system: '/yao111/bin/jarlist.cache'.

解決方法：原因是檔案系統不同步問題resource is out of sync with the file system。是因為在eclipse之外對工程中的resource進行修改引起的，手動重新整理一下專案就不會出現錯誤了。