[Bug 45407] New: MechCommander Gold: 'Could not Initialize .PDB file' at startup

https://bugs.winehq.org/show_bug.cgi?id=45407

Bug ID: 45407
           Summary: MechCommander Gold: 'Could not Initialize .PDB file'
                    at startup
           Product: Wine
           Version: 3.10
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 61720
  --> https://bugs.winehq.org/attachment.cgi?id=61720
The screenshot of 'Could not Initialize .PDB file'

Hello,

Recently I had upgrade my Linux distribution from Fedora 27 to 28, along with
Wine upgraded to the latest version (3.11). After the upgrade, I found that
MechCommander Gold don't work anymore. Now it shows a message box for exception
at startup - 'Could not Initialize .PDB file'.

For more investigation. I have removed Wine which came from the official Fedora
repo, and installed the one from WineHQ repo. Only the stable version 3.0.2
able to run the game. The devlopment version 3.10 and 3.11 both shows 'Could
not Initialize .PDB file'.

I can't remember which Wine version I was using in Fedora 27. But it was very
likely to be Wine 3.9, because I didn't do software update when 3.10 came out.

Please feel free to let me know if your need more information.

[Bug 45407] MechCommander Gold: 'Could not Initialize .PDB file' at startup

https://bugs.winehq.org/show_bug.cgi?id=45407

Vincent Povirk  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |regression

[Bug 45407] MechCommander Gold: 'Could not Initialize .PDB file' at startup

https://bugs.winehq.org/show_bug.cgi?id=45407

--- Comment #1 from Gijs Vermeulen  ---
Created attachment 61967
  --> https://bugs.winehq.org/attachment.cgi?id=61967
+seh, +tid, +relay log

I can confirm the issue with wine-3.13.

My bisect yielded this result:

a981edf0bc7c828e6b55fdc73b51a2f457043c4a is the first bad commit                
commit a981edf0bc7c828e6b55fdc73b51a2f457043c4a                                 
Author: Zebediah Figura                                
Date:   Thu May 31 09:47:49 2018 -0500

dbghelp: Determine the wine loader name from the target process's
architecture.

Signed-off-by: Zebediah Figura                     
    Signed-off-by: Alexandre Julliard

The commit before this one, 9b973eee9e06a3dca7a6c5739741446bf46e27f5, does not
have this issue.

Attached is a +seh,+tid,+relay log (around 9MB unpacked).

[Bug 45407] MechCommander Gold: 'Could not Initialize .PDB file' at startup

https://bugs.winehq.org/show_bug.cgi?id=45407

Gijs Vermeulen  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |NEW
    Regression SHA1|                            |a981edf0bc7c828e6b55fdc73b5
                   |                            |1a2f457043c4a
                 CC|                            |[e-mail]
          Component|-unknown                    |dbghelp

--- Comment #2 from Gijs Vermeulen  ---
Also confirming, changing component and CC'ing Zebediah.

[Bug 45407] MechCommander Gold: 'Could not Initialize .PDB file' at startup

https://bugs.winehq.org/show_bug.cgi?id=45407

--- Comment #3 from Zebediah Figura  ---
Sorry this took me so long to get to. Can you please attach a log with
+dbghelp,+dbghelp_dwarf,+dbghelp_coff,+dbghelp_symt,+dbghelp_msc?

(Side note: we really should merge the dbghelp channels.)

[Bug 45407] MechCommander Gold: 'Could not Initialize .PDB file' at startup

https://bugs.winehq.org/show_bug.cgi?id=45407

--- Comment #4 from Zebediah Figura  ---
This should be fixed by
https://source.winehq.org/git/wine.git/commitdiff/63ef9854fb6fc91a8c956a9d91...;
please retest.

[Bug 45407] MechCommander Gold: 'Could not Initialize .PDB file' at startup

https://bugs.winehq.org/show_bug.cgi?id=45407

Gijs Vermeulen  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
      Fixed by SHA1|                            |63ef9854fb6fc91a8c956a9d91a
                   |                            |bc07e906a4a33
             Status|NEW                         |RESOLVED

--- Comment #5 from Gijs Vermeulen  ---
Confirmed fixed by: 63ef9854fb6fc91a8c956a9d91abc07e906a4a33

[Bug 45407] MechCommander Gold: 'Could not Initialize .PDB file' at startup

https://bugs.winehq.org/show_bug.cgi?id=45407

Alexandre Julliard  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #6 from Alexandre Julliard  ---
Closing bugs fixed in 3.21.