Item cannot be null eror when importing, and no info logged

[cool_blue]

Hi I'm using Joplin 2.11.11 on Linux. I converted a bunch of notes from a different application to fit the JEX file format, but when I try to import the JEX file, I get the error "Item cannot be null". It doesn't contain any information about what exactly caused the error. I enabled debugging in the flags file yet no information about the import attempt is logged. The only information that gets logged at all during this operation is

11:27:57: CommandService::execute: hideModalMessage

after I close the error modal.

Also I did a grep through the archive for any explicit "null"s and did not find anything.

Is there some way to get more information about the error?

[laurent]

Can you give an example of your converted notes? It could be that you forgot to set the type_ property

[cool_blue]

Ah, yeah I did the type_ wrong, thanks!