When you press clear on the LP to remove clip, crashes Bitwig. I tried to see if it was random, and I can confirm it happens every time.
#Crash bug launchpad pro
fossil gulch
abstract chasm
I reported a similar bug with the nektar impact controller, looking at the crash call stack it's a delete function, I feel way more confident than 50% this is the same issue.
Have a look at engine.log and bigwigstudio.log, one of them has the call stack right at the end after you crash and bitwig disappears .
If you post just that call stack here I'll post mine we can make sure it's def same issue.
It was in BitwigStudio.log, here is my crash dump:
[2025-09-02 11:06:15.573 float-main-app fatal] Application crashing in subsystem GUI Event Thread:
java.lang.NullPointerException: Cannot invoke "vF3.gg_()" because "<parameter2>" is null
at ymD.c2O(SourceFile:178)
at com.bitwig.flt.document.core.master.YbF.o3H(SourceFile:8870)
at com.bitwig.flt.control_surface.proxy.BitwigStudioHost.lambda$doDeleteObjects$8(SourceFile:1395)
at java.base/java.util.HashMap.forEach(HashMap.java:1429)
at com.bitwig.flt.control_surface.proxy.BitwigStudioHost.doDeleteObjects(SourceFile:1393)
at com.bitwig.flt.control_surface.proxy.BitwigStudioHost.lambda$deleteObjects$5(SourceFile:1335)
at eec.run(SourceFile:25)
at dft.WQS(SourceFile:1192)
at com.bitwig.flt.app.Vms.WQS(SourceFile:3339)
at dft.jxy(SourceFile:1159)
at dft.o3H(SourceFile:1124)
at com.bitwig.flt.app.OTT.o3H(SourceFile:2060)
at dft.bkR(SourceFile:849)
at com.bitwig.flt.app.BitwigStudioMain.WQS(SourceFile:233)
at com.bitwig.flt.app.BitwigStudioMain.main(SourceFile:48)
fossil gulch
Ok thanks. I don’t know how to do that.
abstract chasm
Worthwhile testing on beta 2, release notes make it appear like it should be fixed. I'm not at home with my controller so I can't verify my bug is fixed.