Julien Wajsberg

Thanks @unexge , would it be possible to share such a profile, or explain how/ when this happens ? Thanks

Ahah that one isn't working these days 😅 but anyway perf.data is no use without your symbols. If you can open the UI at all, you can share the result...

We're in the process of changing how the JS view behaves in https://github.com/firefox-devtools/profiler/pull/2000. Maybe that would remove your need of predefined transforms by providing you the right information right away...

You can easily add some test code in this existing test: https://github.com/firefox-devtools/profiler/blob/756250859908d5fd480b09c0498b7f2cc97b178c/src/test/store/profile-view.test.js#L906 You could simply add a marker of the same "type" without any of the other properties, and otherwise...

superceded by #5192

can you please share some more information about your environemnt ? firefox version, operating system, etc

Closing awaiting more information. Will reopen if the bug is actionable thanks to new information. Thanks

Thanks for the additional information, it is very strange. Can you try to follow the instructions in the "Shutdown" part of this documentation: https://profiler.firefox.com/docs/#/./guide-startup-shutdown?id=shutdown Hopefully you'll get the raw json...

Here are some updated instructions if you can still reproduce reliably. 1. go to profiler.firefox.com and update the app by clicking the "apply" button in the notice at the top...

> Here are some updated instructions if you can still reproduce reliably. > > 1. go to profiler.firefox.com and update the app by clicking the "apply" button in the notice...