Uploading the wrong measurement update Sheet leads to UI Freeze

[Steffengreiner]

What happened?

How to reproduce

1.) Register one measurement of your choice (e.g. PxP)
2.) Upload a measurement sheet from another project or from another domain (E.g. NGS) with at least 100 measurements
3.) Observe UI Freeze during upload
4.) Developers get an email for each invalid measurement in the upload sheet

What browsers are you seeing the problem on?

Firefox

Relevant log output

2026-01-22 17:09:19,702 ERROR l.q.l.i.s.Slf4jWrapper [boundedElastic-3] Illegal measurement code: 
java.lang.IllegalArgumentException: Unknown measurement code prefix for: ""
2026-01-22 17:09:19,710 ERROR r.u.Loggers$Slf4JLogger [boundedElastic-3] Operator called default onErrorDropped
reactor.core.Exceptions$ErrorCallbackNotImplemented: java.lang.IllegalStateException: Queue full
Caused by: java.lang.IllegalStateException: Queue full

Code of Conduct

• I agree to follow this project's Code of Conduct

[sven1103]

HI @Steffengreiner , to make the us, the developers happy, please provide us with input files that work. I have troubles to reproduce the finding and therefore stop working on the search.

[Steffengreiner]

Heya @sven1103

Thank you for your feedback I attached an example excel with which i could reproduce the error:

How to reproduce
1.) Go the our Project Q251XJ on our test instance

2.) Select the proteomics or ngs Measurements within the measurement grid. (The issue happens for both domains)

3.) Click on the Edit Measurement button

3.) Upload the Example Excel below (containing over 50 measurements without any measurement codes)
Q251XJ_invalid_measurements.xlsx

I also attached a video showcasing the UI Freeze:

UI_Freeze_Example.mov

Expected outcome
The edit dialog informs the user about the missing measurement code instead of freezing

I hope this helps and wish you a wonderful day!