The mod Filter assistant (2.0.1) caused a non-recoverable error.
Please report this error to the mod author.
Error while running event filter_assistant::filter_assistant-shift-button1 (ID 279)
Given inventory does not have filters.
stack traceback:
[C]: in function 'get_filter'
filter_assistant/scripts/main.lua:716: in function 'add_filter'
filter_assistant/scripts/main.lua:764: in function <filter_assistant/scripts/main.lua:741>
