Time by time PLSQLDeveloper was suddenly terminated without any messages.
I can't spy why this occur. This is not still repeatable situation.

Has PLSQLDeveloper crash logging mechanism?

Maybe this is an environment problem. Can you go to Help > About, press the 'Info' button, press the 'Copy all pages' button on this info screen, and paste this text into an e-mail reply?

Yes, i sent it to you.

I apply recomended action which you send to me and programm crash don't repeat.

Today crash occured again. I try get table describe by hot key (Ctrl+D, assigned in preferences) and PLSQLDeveloper has crash without any messages.

...And crash occured again... and when I again used hotkey.
Situation: When I try view data in table by menu "Query data" using hot key (ALT+CTRL+V), assigned in preferences, program has crash.

new VirusScanner?
we have since monday a new version from our virusscanne and since then my Delevoper crashs also like you...
by
select * from...
by
export to excel... (with mouse)
by show columns on a table in the left bar...

our version from devoloper
6.0.6.947

this problem has 3 colleagues to

The same effect occures on version 7.0.
PLSQL Developer 7.0 terminate from time to time without any error massages.

Some situations that evokes the crashes are:

F8 execute
export to excel
select * from EMP. (after the point when the program try to use the code assi.)

It not depends on the database you actually logged in and it is not a permanent problem, but appears unfortunately very often.

dbg:

15.11.2006 15:13:20 TOracleQuery PLSQLDevForm.GetSingleOutputQuery End
Duration = 0
15.11.2006 15:13:41 SQLForm Ausf

Can you modify the shortcut and add the NoQueryOptimize parameter? For example:

"C:\Program Files\PLSQL Developer\plsqldev.exe" NoQueryOptimize

Let me know of this helps.

ok i will try it