missing symbol called

[RideShi]

QtAV, Qt version and platform

QTAV 1.12.0 QT 5.12.0 macOS Monterey 12.0.1
or commit id if not using release version

Reproduction steps

Expected behavior

AudioOutputBackend::id("AudioToolbox")
VideoRenderer::id("Widget")
Unknown id dyld[70534]: missing symbol called
15:38:43: 程序异常结束。

Actual behavior

Log file

set environment var QTAV_LOG=all or C++ api QtAV::setLogLevel(All) to enable log.

For Player and QMLPlayer example app, choose log level all in config page.

Sample files (optional)