Hello! There is a fatal crash when disabling parallel search while more than one search has been added to the queue

Error while running event simultaneous-research::on_lua_shortcut (ID 42)
count must be positive
stack traceback:
[C]: in function 'insert'
simultaneous-research/scripts/lab_utils.lua:274: in function 'undigitize_packs'
simultaneous-research/scripts/lab_utils.lua:287: in function 'undigitize_inventory'
simultaneous-research/scripts/events.lua:111: in function 'toggle_mod'
simultaneous-research/scripts/events.lua:87: in function <simultaneous-research/scripts/events.lua:85>

Fixed.

thanks!!!

i got a similar one today on latest when deactivating:

The mod Parallel Research (0.7.2) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event simultaneous-research::on_lua_shortcut (ID 42)
LuaItemStack API call when LuaItemStack was invalid for read.
stack traceback:
[C]: in function 'newindex'
__simultaneous-research/scripts/lab_utils.lua:248: in function 'undigitize_packs'
simultaneous-research/scripts/lab_utils.lua:287: in function 'undigitize_inventory'
simultaneous-research/scripts/events.lua:111: in function 'toggle_mod'
simultaneous-research/scripts/events.lua:87: in function <simultaneous-research/scripts/events.lua:85>

This one doesn't make any sense. The code literally checks for said item stack to be valid for read before manipulating it.

If you can reliably reproduce it, then can you upload a save somewhere?

We also got the same error as above. Here's our save in case that helps in reproducing it: https://qimg.techjargaming.com/f/wXB4MjmB.zip

That's for the save, found the bug. Should be fixed now.