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[FIXED] Vivox Integration Unhandled Exception

Good evening

I’ve managed to integrate the Vivox Plugin into my project. Everything works ok in editor but when I package the project into a windows 64/86 application I get a “Fatal Error!” windows.
I spent the whole day trying to figure out what it is but I can’t. Logs show the following error:



Fatal error!

Unhandled Exception: 0xc06d007e

0x00007ffb8082a839 KERNELBASE.dll!UnknownFunction ]
0x00007ff6b29f9406 VRLounge-Win64-DebugGame.exe!__delayLoadHelper2() [d:\agent\_work\2\s\src\vctools\delayimp\delayhlp.cpp:323]
0x00007ff6b22f4aef VRLounge-Win64-DebugGame.exe!_tailMerge_vivoxsdk_x64_dll() ]
0x00007ff6ae59e04c VRLounge-Win64-DebugGame.exe!ClientImpl::Initialize() [c:\work\vrlounge\plugins\vivoxcoreue4plugin\source\vivoxcore\private\clientimpl.cpp:91]
0x00007ff6aea2c1e5 VRLounge-Win64-DebugGame.exe!UVRLoungeGameInstanceCPP::Initialize() [c:\work\vrlounge\source\vrlounge\vrloungegameinstancecpp.cpp:126]
0x00007ff6aea2bff5 VRLounge-Win64-DebugGame.exe!UVRLoungeGameInstanceCPP::Init() [c:\work\vrlounge\source\vrlounge\vrloungegameinstancecpp.cpp:76]
0x00007ff6b12cbc02 VRLounge-Win64-DebugGame.exe!UGameEngine::Init() ]
0x00007ff6ae524845 VRLounge-Win64-DebugGame.exe!FEngineLoop::Init() ]
0x00007ff6ae53a88e VRLounge-Win64-DebugGame.exe!GuardedMain() ]
0x00007ff6ae53aaba VRLounge-Win64-DebugGame.exe!GuardedMainWrapper() ]
0x00007ff6ae54b8d0 VRLounge-Win64-DebugGame.exe!WinMain() ]
0x00007ff6b29f4e42 VRLounge-Win64-DebugGame.exe!__scrt_common_main_seh() [d:\agent\_work\2\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288]
0x00007ffb83707bd4 KERNEL32.DLL!UnknownFunction ]
0x00007ffb838cced1 ntdll.dll!UnknownFunction ]



I don’t understand why it’s trying to read anything from d:/agent/… since I don’t even have that drive.

I googled this specific problem and i found it associated with a Magic Leap issue found here Unreal Engine Issues and Bug Tracker (UE-69422) but disabling magic leap and all other vr/ar plugins didn’t help at all.

Anyone have any ideia what might be happening?

[EDIT]
The post with the error about magic leap made me look into other possible plugins that might be causing the problem. So I desabled them all. Except the ones i really needed and still the porblem persisted. But then I found I had two vivox plugins. The one I added as per vivox recomendations and a build-in one. When I disabled the built in one the error stoped happening :slight_smile: It was a tiresome day but I’m happy to have solved this. Thank you.