Description:
Not quite certain what happened but when I wanted to switch to Classsic UI I was prompted, still in Modern UI, I guess with a dialogue to search for missing extensions which I denied.
Closing and opening Knime once more resulted in all prev. opened workflows being completely closed / not available as tabs anymore in the Classic UI.
PS: I was able to reproduce it. The modal asked to save a workflow which I denied. Upon switching the UI the issue occurred.
PPS: I also reproduced it when confirming to save changes.
Steps to reproduce:
- Open Modern UI and a workflow
- Make an adjustment
- Switch to Classic UI
- When prompted to save changes, deny
Actual results:
Expected results:
Attachments:
240625 Knime Classic UI issues - Ticket 80643.txt (345.9 KB)
OS:
Windows 11
1 Like
Thank you @mwiegand,
The first switch from MUI to classic UI closes all open editor tabs. This is known and expected atm.
Is this what you reported or am I missing something?
It also happened during sub-sequent switches. I am testing back and forth continuously but trying to focus on Modern UI.
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PS: Since I am stuck with another issue where opening a workflow never completes, I downloaded the archive containing the full version. After importing preferences using Classic UI, I tried switching back to Modern UI and experienced a total white screen.
Knime is still running, though, Attached also the threddump:
280701 Knime Modern UI Blank Screen threaddump-1719816186878.tdump.txt (79.3 KB)
Hi @mwiegand,
Was it resolved after restarting AP or it always starts in the blank page?
It was resolved and I am not able to reproduce it any longer. Assuming it’s somehow related to importing preferences eventually in combination with having a workflow open.
1 Like
Dear @mwiegand,
I moved the topic to feedback & ideas so, in case you could reproduce it again you can provide more details here.
Thank you!
