Carla crashes when load Surge XT
Author: 901D3Created Aug 16, 2024Updated Sep 17, 2026
Labelsbugwindowsmaster branch
### System Information
Windows 10 Pro 22H2 19045.4651
### LMMS Version(s)
1.3.0-alpha.1.681+gbda1a9c37
### Most Recent Working Version
1.3.0-alpha.1.681+gbda1a9c37
### Bug Summary
Carla Patchbay or Rack crashes when load Surge XT VST3 while load other VST3 still normal
https://github.com/user-attachments/assets/58108b64-e105-44a4-8ac3-5ba8bf80fd09
### Expected Behaviour
Carla should load it normally with no problem
### Steps To Reproduce
Load Surge XT(synthersizer) VST3 to Carla Rack or Patchbay
### Logs
Click to expand
### Screenshots / Minimum Reproducible Project
_No response_
### Please search the issue tracker for existing bug reports before submitting your own.
- [X] I have searched all existing issues and confirmed that this is not a duplicate.
[carla] Trying to start carla-plugin using "D:/Carla/resources\carla-plugin.exe"
Carla 2.5.8 started, status:
Python version: 3.8.7
Qt version: 5.12.12
PyQt version: 5.13.1
Binary dir: D:\Carla
Resources dir: D:\Carla\resources
Frontend pixel ratio is 1.0
[carla] WriteFileWin32 failed, error was: 232
CarlaPipeCommon::_writeMsgBuffer(..., 13) - failed with -1 (true), message was:
runtime-info
[carla] Carla assertion failure: "fUiServer.writeMessage("runtime-info\n")" in file CarlaEngineNative.cpp, line 1440
[carla] WriteFileWin32 failed, error was: 232
Source: LMMS/lmms