An error occurs when running on iOS: Error (Xcode): Library not found for -ld64?

Xcode 15 changed the compiled linker, and RoomEngine Flutter was adapted in 1.6.0. Old versions of Xcode cannot be compiled, so just use the latest Xcode.

The project integrates tencent_calls_uikit and rtc_room_engine at the same time. There will be problems such as the two components interfering with each other when joining the room will interrupt the call. How to Resolve?

This is due to the exclusivity of the RTC service. We recommend that you use two flags, callState and roomState, to record whether you are currently on a call or in a conference. These two flags are used to isolate the two services. , to avoid this problem. For example, if you are currently on a call, entry into the room is prohibited.