Bug Report Game capture: OBS crashes upon exiting game

[Xeros612]

So this is a problem that's only occurred in this most recent update, both 32 bit and 64 bit versions of the executable. Previously, if the game being captured was shut down while streaming (crash, intentional shutdown, etc.), the "game capture" portion of the stream would produce a black screen with a message of "cannot find window" appearing in the OBS program. With this build, it seems that instead of that happening, OBS will just outright crash. Tabbing out and disabling the "Game capture" item in the scene temporarily will avoid this issue, but obviously that's no help in the case of a crash.


Log:

Open Broadcaster Software v0.472b - 64bit (　^ω^)
-------------------------------
CPU Name: Intel(R) Core(TM) i5-3570K CPU @ 3.40GHz
CPU Speed: 3400MHz
Physical Memory: 8142MB Total, 5427MB Free
stepping id: 9, model 10, family 6, type 0, extmodel 1, extfamily 0, HTT 1, logical cores 4, total cores 4
monitor 1: pos={0, 0}, size={1920, 1080}
Windows Version: 6.1 Build 7601 S
Aero is Disabled
------------------------------------------
Adapter 1
Video Adapter: NVIDIA GeForce GTX 560 Ti
Video Adapter Dedicated Video Memory: 1025966080
Video Adapter Shared System Memory: 3220779008
=====Stream Start=====================================================================
Multithreaded optimizations: On
Base resolution: 1920x1080
Output resolution: 1280x720
------------------------------------------
Loading up D3D10...
Playback device Default
------------------------------------------
Using desktop audio input: Speakers (2- SB Recon3D PCIe)
------------------------------------------
Audio Encoding: MP3
bitrate: 128
Using graphics capture
Using text output
x264: using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2 AVX
x264: profile High, level 3.1
------------------------------------------
Video Encoding: x264
fps: 30
width: 1280, height: 720
preset: veryfast
CBR: yes
CFR: no
max bitrate: 1024
------------------------------------------
Using RTMP service: Twitch / Justin.tv
Server selection: rtmp://live-iad-backup.justin.tv/app
bufferTime: 1542, outputRateWindowTime: 1000, dropThreshold: 2042
using memory capture

Crash log:

OBS has encountered an unhandled exception and has terminated. If you are able to
reproduce this crash, please submit this crash report on the forums at
http://www.obsproject.com/ - include the contents of this crash log and the
minidump .dmp file (if available) as well as your regular OBS log files and
a description of what you were doing at the time of the crash.

This crash appears to have occured in the 'c:\windows\system32\nvwgf2umx.dll' module.

**** UNHANDLED EXCEPTION: c0000005
Fault address: 000007FEE9A3223A (c:\windows\system32\nvwgf2umx.dll)
OBS version: Open Broadcaster Software v0.472b
Windows version: 6.1 (Build 7601) Service Pack 1

Crashing thread stack trace:
Stack EIP Arg0 Arg1 Arg2 Arg3 Address
0000000003C6F250 000007FEE9A3223A 0000000000000000 000007FEE9A5C98E 0000000003C6F8E0 0000000000000001 nvwgf2umx.dll!0x7fee9a3223a
0000000003C6F280 000007FEE99DFE88 0000000100000000 00000000054E8470 0000000000000000 0000000000000000 nvwgf2umx.dll!0x7fee99dfe88
0000000003C6F490 000007FEE99E1537 0000000003C6F790 000000000000000D 0000000000000000 000000000554EFE8 nvwgf2umx.dll!0x7fee99e1537
0000000003C6F540 000007FEE9C0C527 00000000007E9000 00000000040A7E80 00000000054DFE00 000007FEE9B2EB62 nvwgf2umx.dll!0x7fee9c0c527
0000000003C6F720 000007FEE9B55E69 00000000054D2880 0000000005558800 0000000000000000 000000000000001D nvwgf2umx.dll!0x7fee9b55e69
0000000003C6FCE0 000007FEE9B559BC 00000000054D2880 0000000005558800 0000000000000000 00000000054D2880 nvwgf2umx.dll!0x7fee9b559bc
0000000003C6FD10 000007FEE9945A92 00000000054D2988 0000000000000000 0000000000000000 0000000000000000 nvwgf2umx.dll!0x7fee9945a92
0000000003C6FD50 000007FEE994270D 00000000054D5810 0000000000000000 0000000000000000 0000000000000000 nvwgf2umx.dll!0x7fee994270d
0000000003C6FD80 000007FEE9A2FE2B 00000000054D5810 0000000000000000 0000000000000000 0000000000000000 nvwgf2umx.dll!0x7fee9a2fe2b
0000000003C6FDB0 000007FEEA0EC633 000007FEEA4E60D0 00000000054D5810 0000000000000000 0000000000000000 nvwgf2umx.dll!0x7feea0ec633
0000000003C6FDE0 000007FEEA0EC6C7 0000000000000000 0000000000000000 0000000000000000 0000000000000000 nvwgf2umx.dll!0x7feea0ec6c7
0000000003C6FE10 0000000076FF652D 0000000000000000 0000000000000000 0000000000000000 0000000000000000 kernel32.dll!0x76ff652d
0000000003C6FE40 000000007733C521 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ntdll.dll!0x7733c521

A minidump was saved to C:\Users\Ethan\AppData\Roaming\OBS\crashDumps\OBSCrashDump2013-03-05_2.dmp.
Please include this file when posting a crash report.

List of loaded modules:
Base Address Module

.dmp file attached.

 

[Jiminimonk]

I am also having this issue. Can stream all day with not a single problem, but when I exit, OBS crashes and losing several of its settings, so I have to re-do them again each time (mostly CLR Browser related but also other changes to layout etc.)

 

[R1CH]

Make your own thread, you can't be having the same issue since I assume you're not using OBS 0.472b from over a year ago.