[Fixed] Disgusting bug Error:Failed to Load project configuration: cannot parse filemessage: content is not allowed in the preface.

Error details:

Error:Failed to load project configuration: cannot parse file D:\Work\demo\.idea\libraries\Maven___com_test.e_caseapi_1_0_SNAPSHOT.xml: ParseError at [row,col]:[1,1]
Message: No content is allowed in the preface.

I copied a project and reopened a new workspace and threw this exception when I started. The analysis of this exception was caused by the fact that every workspace you imported IDEA generated a.idea file, because your current path did not match the workspace.
Find idea workspace. XML file, delete it, close idea

find your project workspace file, delete. Idea folder, then reopen idea and re-import the project into idea.

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