View Issue Details
|ID||Project||Category||View Status||Date Submitted||Last Update|
|0000112||Gameplay + OpenGL||[All Projects] Bug||public||2017-01-24 00:48||2017-01-25 03:34|
|Platform||OS||Windows 10||OS Version|
|Summary||0000112: Crash on calling ACS library functions|
|Description||Calling certain functions in an ACS library causes the game to crash. This is the code I tested with, although it would probably reproducible with something similar (the while loop seems to be necessary for a crash to occur):|
Tested with g2.4pre-219-g4dc1d11 x64, and ACS scripts compiled with gdcc-acc v0.11.0.
|Steps To Reproduce||Open the attached file "crash.pk3" in GZDoom, type "map map01" in the console and watch the game crash.|
crash.pk3 (2,912 bytes)
CrashReport.zip (33,389 bytes)
What did you compile this with?
It crashes because you used 'delay' inside a function which does not work.
Regular ACC refuses to compile the 'test' function after removing the incompatible parts of the library script.
|The scripts were compiled with gdcc-acc v0.11.0. That's interesting - I knew that delays weren't allowed inside functions, but I didn't know that they could actually crash the engine.|
|Stock ACC doesn't allow this, it errors out with a message 'latent functions not allowed outside scripts' or similar. This is clearly an oversight in gdcc then and needs to be reported there. On the engine side I did what I could by erroring out and producing a meaningful message instead of a crash. When the problem is being detected it's too late trying to continue gracefully, the ACS VM's state is already trashed.|
|2017-01-24 00:48||PlutonicOverkill||New Issue|
|2017-01-24 00:48||PlutonicOverkill||File Added: CrashReport.zip|
|2017-01-24 00:48||PlutonicOverkill||File Added: crash.pk3|
|2017-01-24 00:48||PlutonicOverkill||Tag Attached: ACS|
|2017-01-24 04:47||Graf Zahl||Status||new => feedback|
|2017-01-24 04:47||Graf Zahl||Note Added: 0000223|
|2017-01-24 05:01||Graf Zahl||Note Edited: 0000223||View Revisions|
|2017-01-24 21:52||PlutonicOverkill||Note Added: 0000228|
|2017-01-24 21:52||PlutonicOverkill||Status||feedback => new|
|2017-01-25 03:33||Graf Zahl||Note Added: 0000230|
|2017-01-25 03:34||Graf Zahl||Status||new => resolved|
|2017-01-25 03:34||Graf Zahl||Resolution||open => not fixable|