No interface description file Interface.plist

Updated to xCode 13.2.1 yesterday. Now getting this crash when launching the Watch App in the simulator.

2022-01-28 10:16:04.429988-0700 WatchApp3 WatchKit Extension[69325:786275] [default] -[SPApplicationDelegate application:_didFinishLaunchingWithOptions:]_block_invoke:833: Error - No interface description file Interface.plist for com.xxxxx.app3.watchkitapp in /Users/user/Library/Developer/CoreSimulator/Devices/9D5452AB-D1F5-4F44-BEE7-D7B49CD51FD9/data/Containers/Bundle/Application/78E94000-05B0-4AD2-8375-3700ED9D8EB4/Control4.app and extensionDelegate <WatchApp3_WatchKit_Extension.ExtensionDelegate: 0x600003c8c5c0> didn't return a applicationRootInterfaceControllerClass.

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Are you saying that this Watch app built and ran normally in Xcode 13 simulators, but not the ones that shipped with 13.2.1?

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Frameworks Engineer
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  • Yes, this app built and ran fine prior to 13.2.1

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    jnormanpg

  • Any new findings on this?

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    jnormanpg
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