OpenJK SP crashes on t3_hevil

[iolojz]

This always happens just when trying to exit the elevator just at the start of the map after having taken it to the top. The backtrace is always the same, pointing to the PM_AnimLength() function and always involving the NoghriGasCloud...

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   jagamex86_64.dylib              0x000000011743b62d PM_AnimLength(int, animNumber_t) + 45
1   jagamex86_64.dylib              0x00000001173d1b29 NPC_ChoosePainAnimation(gentity_s*, gentity_s*, float const*, int, int, int, int) + 1113
2   jagamex86_64.dylib              0x00000001173d20f0 NPC_Pain(gentity_s*, gentity_s*, gentity_s*, float const*, int, int, int) + 624
3   jagamex86_64.dylib              0x0000000117334e8c NPC_ST_Pain(gentity_s*, gentity_s*, gentity_s*, float const*, int, int, int) + 140
4   jagamex86_64.dylib              0x0000000117368858 G_Damage(gentity_s*, gentity_s*, gentity_s*, float const*, float const*, int, int, int, int) + 11160
5   jagamex86_64.dylib              0x000000011735c6ee G_RadiusDamage(float const*, gentity_s*, float, float, gentity_s*, int) + 1422
6   jagamex86_64.dylib              0x00000001173801d3 NoghriGasCloudThink(gentity_s*) + 275
7   jagamex86_64.dylib              0x00000001173750d8 G_RunFrame(int) + 2616
8                                   0x0000000108435fc0 SV_Frame(int, float) + 544
9                                   0x0000000108414e18 Com_Frame() + 472
10                                  0x000000010847f80a main + 346
11  libdyld.dylib                   0x00007fff874bc5c9 start + 1

I am using OS X 10.10.4 and OpenJK version: openjk-2015-08-04-606fead2-osx downloaded from http://builds.openjk.org. The issue is also present on the release/1.0 branch (which I compiled on my own). Please let me know if you need more information.

[ensiform]

Thought NPC_ChoosePainAnimation issue was fixed already :s

[xycaleth]

I'm actually surprised. That does give us enough information to work out why it's crashed :D

I can only assume it's entering this block here because you mentioned that NoghriGasCloudThink is always involved: https://github.com/JACoders/OpenJK/blob/master/code/game/NPC_reactions.cpp#L311-L316

Before calling PM_AnimLength further down. Notice how pain_anim is never set!

[iolojz]

Well it certainly looks like you've found the right spot! I hope you'll be able to fix it :) And maybe you should mark #661 as a duplicate of this bug or vice versa. It seems I missed that issue when I filed this one...

[xycaleth]

Duplicate of #661. I'll leave this open for now because it contains some newer findings.

[carlomontec]

I got exactly the same, Im using the last available build in Mavericks with the Steam version of JA :/

[IVXCVI]

This is still affecting me on OSX 10.11.6. If more logs are necessary, I'm happy to produce them.

[juhapetri]

Same problem here with OS X 10.11.6 and PC CD -version.