GUI Designer in IntelliJ unable generate a Java Class

Question

I am using IntelliJ GUI Designer to generate a GUI application (first-time-user). I tried generating some small example UI's and was able to do it. However, today which trying something, the application prompted me to provide a user name and date, which I think made changes in the package files (I suppose). And, since then, everytime when I am generating a new GUI form, it does not generate the .java file (Only the .form file is generated). And gives me the following errors.

Can someone please help me to find the error and resolve it, or is there a way to restore the original GUI Designer files in IntelliJ?

Answer 1

Resolved it! Made changes in the File and Code Templates of the setting options and it worked.