Shrutee,
Sorry for delayed response.
Can you please provide some more information ?
1. Please copy paste the Installation Details from MyEclipse > Installation Summary > Installation Details ?
2. Clear the contents of the .log file which is located at <workspace dir>/.metadata/.log. Now replicate the issue and copy paste the contents of the .log file here for us to help investigate further.
3. If you are seeing memory issues, then can you check if modifying the values in the myeclipse.ini file fixes the issue ?
The myeclipse.ini file can be found in the same folder as your MyEclipse executable. Open it in any text editor and change the values based on the size of your workspace. For instance, the following settings may be preferable to the defaults.
-vmargs
-Xmx768m
-XX:MaxPermSize=384m
Let us know how it works for you.