哥哥 能不能把plugin.xml贴上来 或者发给我 179215133@qq.com 谢谢

我现在点击模块一、模块二的时候报错

org.eclipse.core.runtime.AssertionFailedException: null argument:
at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:85)
at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:73)
at org.eclipse.jface.viewers.AbstractTreeViewer.getTreePathFromItem(AbstractTreeViewer.java:2870)
at org.eclipse.jface.viewers.AbstractTreeViewer.getSelection(AbstractTreeViewer.java:2893)