Frequent crashes in REAPER

[djdarkstep]

TX16Wx 3.0.17b causes frequent crashes in REAPER 5.973 x64 on Windows 10 x64 when the plugin's GUI is being closed or the focus is changed to another plugin.

The only data I can extract is from Windows's Event Viewer:

Faulting application name: reaper.exe, version: 5.9.7.3, time stamp: 0x5c86ccb5
Faulting module name: ucrtbase.dll, version: 10.0.17763.348, time stamp: 0x26a80883
Exception code: 0xc0000409
Fault offset: 0x000000000006e91e
Faulting process id: 0x2e14
Faulting application start time: 0x01d4e3f8d6f543af
Faulting application path: C:\Program Files\REAPER (x64)\reaper.exe
Faulting module path: C:\WINDOWS\System32\ucrtbase.dll
Report Id: 0e814ae8-d510-4076-b24a-7e454d3de7b3
Faulting package full name:
Faulting package-relative application ID:

The crash doesn't occur with other plugins.

Thanks for the support.

[djdarkstep]

Now I am able to reproduce the crash every single time. Is there any way that I can catch useful crash data?

[elcallio]

If you can get the crash actually inside TX16Wx it will ask if you would like to create a minidump. If not, the crash is probably not really inside TX16Wx (but perhaps still caused by - perhaps), and it is up to the host to create a dump.
You might have the option in the task manager to create a dump of the process - if it is crashes, but still not terminated.

[djdarkstep]

I managed to create a dump using ProcDump.
Here's the file - REAPER dump

[22:00:27] Exception: 000006BA
[22:00:27] Exception: E06D7363.?AVout_of_range@std@@
[22:00:35] Exception: E06D7363.?AVinvalid_argument@std@@
[22:00:35] Unhandled: C0000409
[22:00:36] Dump 1 initiated: l:\temp\reaper.dmp
[22:00:36] Dump 1 complete: 24 MB written in 0.7 seconds
[22:00:36] Dump count reached.

I hope this is helpful enough.

[elcallio]

Thank you for the dump - sorry for the delay, but I've now managed to repro the problem. As a workaround: don't close the plug-in with dropdowns in lists open.

[elcallio]

Fixed in next build.

[djdarkstep]

Nice one!