Pretty sure this one has been reported already, but issue trying to reload my save file from yesterday here:
___________________________________________
############################################################################################
ERROR in
action number 1
of Draw Event
for object con_tutorial:
Variable con_tutorial.drip(103161, -2147483648) not set before reading it.
at gml_Object_con_tutorial_Draw_0
############################################################################################
gml_Object_con_tutorial_Draw_0 (line -1)
But I totally understand. My last error message in my own game was equally infuriating.