NewLC - Your experiences with KERN-EXEC 3 - Comments

Re: Your experiences with KERN-EXEC 3

sujay.ranjan — Wed, 11 Jun 2008 11:47:22 +0200

i experienced this run-time error when i had created conrol using RESOURCe and had not handled them in COMPONENT CONTROL function............... of View class.

Re: Your experiences with KERN-EXEC 3

ayaz — Sat, 31 May 2008 10:02:02 +0200

Thanks, guys, for your suggestions.

I am not sure what exactly was the problem for me. I created a new project, copied code line-by-line from the original project, compiled, and test. It works perfect.

Re: Your experiences with KERN-EXEC 3

RaviRawat — Mon, 19 May 2008 11:29:36 +0200

hi
you can got KERN-EXEC 3 by one or more reason. like if you are opening a file
but file is not in your program.
and This panic is raised when an unhandled exception occurs. Exceptions have many causes, but the most common are access violations caused, for example, by dereferencing NULL. Among other possible causes are: general protection faults, executing an invalid instruction, alignment checks,etc
thanks

Re: Your experiences with KERN-EXEC 3

Symbian_Neil — Fri, 09 May 2008 19:02:33 +0200

@Jupiter : have you tried this for your first problem?
http://wiki.forum.nokia.com/index.php/TSS000651_-_NCNList_KERN-EXEC_3_panic_when_starting_the_S60_3rd_Edition%2C_FP1_emulator

Re: Your experiences with KERN-EXEC 3

maxxxpayne — Fri, 09 May 2008 12:15:53 +0200

Ahh... KERN-EXEC 3

Ideally, it should have been split up in at least a couple of sub categories, but was never done. I can think of the following:

1. You've run out of stack space.
2. Accessing memory that's already been deallocated. E.g. accessing a deleted object.
3. Address space violation (similar to 2). Trying to access memory across process boundary, i.e. a server that you've written tries to directly read raw pointer passed from the client application
4. Accessing data that's NOT on word aligned boundaries

Re: Your experiences with KERN-EXEC 3

Andreas — Fri, 09 May 2008 09:33:14 +0200

Not enough stack size. Some advanced dialogs, e.g. in UIQ3, require that you grow the default stack size in the MMP file.

Re: Your experiences with KERN-EXEC 3

jupitar — Fri, 09 May 2008 08:08:14 +0200

I have encountered this problem at two places.
1. at the start of s60 3rd ed fp1 emualtor, which i dont think have to do anything from the developer.
2. when i use the thread in my application, and didnt close it properly. After closing and freeing all resources this problem was resolved.

Your experiences with KERN-EXEC 3

ayaz — Thu, 08 May 2008 20:05:16 +0200

The brief description for KERN-EXEC 3 panic in the SDK is vague. From first-hand experience, could people over here be kind enough to describe their experiences with KERN-EXEC 3? In which particular scenarios did you bump into KERN-EXEC 3? How did you go about debugging and finding the bug?

Thanks.