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Assembly reported as built without debug info - that is not true

Author
20 Jul 2006 9:50 PM
Juan Dent
Hi,

I have copied and registered to the GAC an assembly from my main machine to
another one. When I try to remotely debug the application that loads that
assembly, I get an error that does not make any sense (since I can perfectly
debug it in my own machine):

-----------
The following module was built either with optimizations enabled or without
debug information:..."
-----------

What could be happening? What can I do to remotely debug this assembly?
--
Thanks in advance,

Juan Dent, M.Sc.

Author
21 Jul 2006 8:54 AM
Gary Chang[MSFT]
Hi Juan,

Thank you posting!

>-----------
>The following module was built either with optimizations
>enabled or without debug information:..."
>-----------
>
>What could be happening? What can I do to remotely
>debug this assembly?

From the error message, it seems the target assembly has been optimized or
the debugger cannot find its debug information (.pdb file) while debugging.

In order to isolate this problem, would you please provide more detailed
info about the scenario? When do you get that error message? Can you
successfully remote debug any other assembly which is not in the GAC?

I suggest you can watch the 'Modules' window (Debug | Windows | Modules)
while performing the remote debugging. You can find that specific assembly
in the Modules window's loading assemblies' list, check its 'Optimized' and
'Symbol Status' properties.

If the 'Symbol Status' field shows "Cannot find", then it should be caused
by the debugger cannot find that assembly's .pdb file. I suggest you can
copy its .pdb file to the remote machine's ..\WINDOWS\Symbols\dll\
directory.

These tests will help us get closer to resolving your issue, so I
appreciate your time in performing them. Let me know the results at your
earliest convenience. If you have any questions or concerns, please let me
know. I am standing by to help you.

Thanks!

Best regards,

Gary Chang
Microsoft Online Community Support
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Author
21 Jul 2006 6:20 PM
Juan Dent
Hi,

Thank you very much for your extraordinarily fast response, as usual!
I eventually figured out much of your suggestions and it was related to the
debugger not finding the pdb. Once I solved that, it debugs fine!!

Again, thanks Gary.

Juan Dent, M.Sc.


""Gary Chang[MSFT]"" wrote:

Show quote
> Hi Juan,
>
> Thank you posting!
>
> >-----------
> >The following module was built either with optimizations
> >enabled or without debug information:..."
> >-----------
> >
> >What could be happening? What can I do to remotely
> >debug this assembly?
>
> From the error message, it seems the target assembly has been optimized or
> the debugger cannot find its debug information (.pdb file) while debugging.
>
> In order to isolate this problem, would you please provide more detailed
> info about the scenario? When do you get that error message? Can you
> successfully remote debug any other assembly which is not in the GAC?
>
> I suggest you can watch the 'Modules' window (Debug | Windows | Modules)
> while performing the remote debugging. You can find that specific assembly
> in the Modules window's loading assemblies' list, check its 'Optimized' and
> 'Symbol Status' properties.
>
> If the 'Symbol Status' field shows "Cannot find", then it should be caused
> by the debugger cannot find that assembly's .pdb file. I suggest you can
> copy its .pdb file to the remote machine's ..\WINDOWS\Symbols\dll\
> directory.
>
> These tests will help us get closer to resolving your issue, so I
> appreciate your time in performing them. Let me know the results at your
> earliest convenience. If you have any questions or concerns, please let me
> know. I am standing by to help you.
>
> Thanks!
>
> Best regards,
>
> Gary Chang
> Microsoft Online Community Support
> ==================================================
> Get notification to my posts through email? Please refer to
> http://msdn.microsoft.com/subscriptions/managednewsgroups/default.aspx#notif
> ications.
>
> Note: The MSDN Managed Newsgroup support offering is for non-urgent issues
> where an initial response from the community or a Microsoft Support
> Engineer within 1 business day is acceptable. Please note that each follow
> up response may take approximately 2 business days as the support
> professional working with you may need further investigation to reach the
> most efficient resolution. The offering is not appropriate for situations
> that require urgent, real-time or phone-based interactions or complex
> project analysis and dump analysis issues. Issues of this nature are best
> handled working with a dedicated Microsoft Support Engineer by contacting
> Microsoft Customer Support Services (CSS) at
> http://msdn.microsoft.com/subscriptions/support/default.aspx.
> ==================================================
> This posting is provided "AS IS" with no warranties, and confers no rights.
>
>
Author
24 Jul 2006 6:25 AM
Gary Chang[MSFT]
Hi Juan,

Thanks for the response!

I am glad to know the problem was resolved, you are very welcome. :)

Good Luck!

Best regards,

Gary Chang
Microsoft Online Community Support
==================================================
Get notification to my posts through email? Please refer to
http://msdn.microsoft.com/subscriptions/managednewsgroups/default.aspx#notif
ications.
==================================================
This posting is provided "AS IS" with no warranties, and confers no rights.

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