Re- [RM-3669]If user drop any object and click on create script, count rows and Truncate table, proper error should displayed that object is in present

[Satish V]

Hi Hackers,

Attached is the patch which alerts the users when they try to consume the
options in the context menu of the deleted node.
-fixed the opening of an empty query tool window for non existing
nodes.(create/delete/update..)
- handles the error like "list index out of range" with a reasonable error
dialog or alert.

Kindly review the patch and let me know of the changes required.


Thanks,
Sathish V

RM3669s1.patch
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