Exporting Message Folder Iindex Works But GIves "TypeError: result is undefined "

[DecoDogs]

ImportExportTools NG 14.1.4
Linux Mint 21.3 (Ubuntu 22.04)

Select a message folder, right click,
ImportExportTools NG -> Export All Messages In Folder -> Message Index -> [HTML | CSV]

The export functions correctly creating the appropriate HTML or CSV file, but pops up an error box with "TypeError: result is undefined" evidently after the export completes. The error box is persistent and has to be dismissed even though the export finishes correctly.

This ONLY seems to happen with the "Message Index" function.

[cleidigh]

@DecoDogs
Please ignore the support spam...
Sanity check on Windows fine, no type errors.
Let me check on my Mint VM tomorrow when back on main pc.
Did the error give a line #?
@cleidigh

[DecoDogs]

@cleidigh

(Hm... tried to reply to the email note, but it must not have worked)

There's nothing in the error message which indicates from where it came. I'm including an image of it. Just observing, the error message appears essentially at the same time as the folder for the index is created.

[cleidigh]

@DecoDogs
I didn't read your initial post carefully, sorry.
I had it in y head exporting to html WITH index...
I don't know why the error does not show the stack/location, but I found it.
I'm working on beta for v14.1.5 so I will have fix in the next beta. Will notify here, probably later today.
@cleidigh

[renepap]

@cleidigh

Is it foreseeable by when there will be a solution for the mail export to a CSV file?