Crash with TWBT 6.21 and Linux 64 bit

[andyhunne]

Hi - not sure what info to include with my report - only hint of an error in stderr.log is;

UNKNOWN CLASS 'ack21dfhack_lua_viewscreenE': vtable = 0x7ffff7cfff10

DF seems to crash on seemingly random key presses. I thought it was just with the ESC key initially, however just had a crash while pressing an arrow key.

Please let me know if I can provide any more information to assist.

[andyhunne]

A bit more info.

Seems to reliably occur after placing furniture then hitting ESC to get back to the main menu. I've tried with a new map and also a fresh install. Used Spacefox_next and Spacefox_other provided with 6.21 so far.

[andyhunne]

Ok, further testing - using placement mode for objects then hitting ESC will bring on this crash 100% of the time with any of the Spacefox tilesets included in 6.21. Tilesets included with the LNP don't have this issue.

[Finnbm]

Hey, just wanted to bump this issue. It's now 2021 and this bug is still open. I can't make it through more than ~30 seconds of the game before it freezes and then crashes about 5 seconds later. Some more info:

It seems to be of particular issue when pausing/unpausing the game. I've also encountered the most bugs when building and changing Z levels.

I really love TWBT but this is just unplayable. Let me know what I can do to help