The 'obs outputs' module could not be loaded

[YuMing-King]

Hello,
.....
error: os_dlopen(/home/udi/OBS-studio-webrtc-1.4.1-28.1.1-m104/build/rundir/Debug/lib/x86_64-linux-gnu/obs-plugins/obs-outputs.so->/home/udi/OBS-studio-webrtc-1.4.1-28.1.1-m104/build/rundir/Debug/lib/x86_64-linux-gnu/obs-plugins/obs-outputs.so): /home/udi/OBS-studio-webrtc-1.4.1-28.1.1-m104/build/rundir/Debug/lib/x86_64-linux-gnu/obs-plugins/obs-outputs.so: undefined symbol: _ZTIN6webrtc20AudioSourceInterfaceE

warning: Module '/home/udi/OBS-studio-webrtc-1.4.1-28.1.1-m104/build/rundir/Debug/lib/x86_64-linux-gnu/obs-plugins/obs-outputs.so' not loaded
.....
I tried to compile several different versions. Each version cannot be successfully added to the obs output module at runtime, and the same error will be output.
I use the open source version of webrtc m104 branch. I don't know if it will affect this.