Blazer_luo

### 电脑为M1 Project MESSAGE: ARCH=x86_64 Project MESSAGE: QT_VERSION=5.14.1 Project MESSAGE: QMAKE=/Users/cievon/Qt5.14.1/5.14.1/clang_64/bin/qmake Project MESSAGE: QMAKESPEC=/Users/cievon/Qt5.14.1/5.14.1/clang_64/mkspecs/macx-clang Project MESSAGE: CC=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang Project MESSAGE: CXX=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ Project MESSAGE: LINK=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ Project MESSAGE: CFLAGS=-pipe -std=c99 Project MESSAGE: CXXFLAGS=-pipe...

Mac os xcode 13 Error Domain=ARDAppClient Code=-4 "Failed to set session description." UserInfo={NSLocalizedDescription=Failed to set session description.} [309:019][259] (RTCLogging.mm:33): (ARDAppClient.m:502 -[ARDAppClient peerConnection:didSetSessionDescriptionWithError:]_block_invoke): Failed to set session description. Error: Error Domain=org.webrtc.RTC_OBJC_TYPE(RTCPeerConnection)...

There is no space between left and right. pls check image: