Mod is crashing everytime I set a location on nauvis, haven't got far enough to test other planets

The mod Just One Last Task - (JOLT) (0.4.0) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event just-one-last-task::on_gui_click (ID 1)
just-one-last-task/gui/task_list_window.lua:31: attempt to index local 'parent' (a nil value)
stack traceback:
just-one-last-task/gui/task_list_window.lua:31: in function 'new_gui_task'
just-one-last-task/gui/task_list_window.lua:672: in function 'refresh_group'
just-one-last-task/gui/task_list_window.lua:696: in function 'refresh_for_new_task'
just-one-last-task/gui/task_list_window.lua:799: in function 'refresh_from_visual_log'
just-one-last-task/gui/task_list_window.lua:867: in function 'refresh'
just-one-last-task/scripts/events/on_gui_click.lua:85: in function 'add_new_task'
just-one-last-task/scripts/events/on_gui_click.lua:228: in function <just-one-last-task/scripts/events/on_gui_click.lua:94>

Thanks for reporting this! I could seem to replicate the crash so I can't test if my added code prevents it. But in case it was just missing a simple check I pushed a bugfix release as 0.4.1

Test it with the new version and if that didn't fix it, then the issue might be more complicated.

Questions if it still crashes:
- What series of steps did you take?
- Do you have any mods installed? (If there's a way to send me your save file that makes it a lot easier to test).