I did imported enumerated elements to my custom data type through EDC. The value I pulled as enumerated in my custom data type was big. Then it finished memory and was taking time being busy. I forcefully exit Corticon studio. Then when I try to start it, It start little progress and finally disappear. I added memory to the eclipse.ini but, still no change still disappearing. I appreciate any solution for this issue.
I delete the folder under \workspace\.metadata\.plugins\org.eclipse.e4.workbench. Solved.
My Vocabulary was corrupted the vocabulary file size turned to 0 KB. But, I replaced it with backup vocabulary.