Handling workflow annotations leads to error and invisible workflow

[Aswin]

Dear Knimers,

I ran in to the following error already 5 or 6 times during the past half hour at various instances when handling and formatting new workflow annotations:

…after which the whole workflow becomes invisible and I need to reload the workflow.

Attached is the error log.

Best
Aswin

Untitled.log (611.0 KB)

Edit: it still happens after fully updating KNIME to the latest version.

[ipazin]

Hello @Aswin,

which OS are you running?

Br,
Ivan

[Aswin]

Good morning @ipazin,

Xubuntu 20.04 64-bit in a Virtualbox virtual machine.

Best
Aswin

[ipazin]

Hello @Aswin,

Haven’t experienced it on Windows. Let’s see if there is more users complaining about it and possibly someone who can reproduce it. Feel free to “revive” topic in case there is no progress in some time…

Br,
Ivan