Intellij IDEA crashed, and now throws an error

Question

I work in Intellij IDEA, but my computer freezes so I turn off my computer. (long click power button) When I turned on computer and start IntelliJ IDEA I had this error:

Answer 1

1. In .idea folder, many XML files are present.

2. This error comes if some XML files are invalid.

3. First check workspace.xml file is valid or not.

4. If workspace.xml file is valid then check other file's.