Eclipse Startup error An internal error occurred

When you export other MAVEN projects, the MAVEN download jar is not finished downloading and closes eclipse. After restarting, always prompt:

An internal error occurred during: "Reload Maven project". Such as:

Solution:

Find the workspace where you want to start the project:

Find .metadata-->.plugins-->org.eclipse.e4.workbench--> within the eclipse work interval Workbench.xmi with the Compile tool, delete the Sharedelements configuration item (the Sharedelements configuration item in the Eclipse load interface profile Workbench.xmi cannot find the exception caused by the corresponding file.

Search after Open:

And then delete it.

Need to note:

1: Is the entire label content

2: In the delete, you need to ensure that no eclipse is running in the task Manager.

Quick Open Task Manager shortcut keys: Ctrl +SHIFT+ESC

And then

After you close the Eclipse program. You save the Workbench.xmi file that you just modified.

Save and restart Eclipse is normal.

Eclipse Startup error An internal error occurred