Error 3002 running share sheet extension on local device

I'm debugging a change to my share sheet extension, which I published to the App Store several months ago. But I can't run it on my iPhone, attached to my MacBook. I know that I did this when I originally published it but some time has passed. The error that I get is "Failed to install the app on the device. Domain: com.apple.dt.CoreDeviceError Code: 3002 Failure Reason: The provided item to be installed is not of a type that CoreDevice recognizes." Does anyone know what would cause that? tia

Error 3002 running share sheet extension on local device
 
 
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