Enfuseadvanced producing unloadable image

[Jessi-F]

Hello. I'm new to using LUA scripting in darktable, but when I attempt to exposure blend with this I get the following error. Could be user error. The other issue that I have is that it presents the error "the system cannot write to the specified folder".

darktable_bt_YMCDP1.txt

[supertobi]

If dt presents the error "the system cannot write to the specified folder", the first question is: What is the specified folder and do you have write permissions there.
@wpferguson This is an Windows problem, perhaps you can have a look.