1 Reply
      Latest reply on Jan 14, 2019 1:56 AM by eskimo
      med001 Level 1 Level 1 (0 points)

        when i trying to run my app on device i have this error Thread 1: signal SIGABRT

        with this message

        dyld: Symbol not found: _MTLTextureDescriptorClass

          Referenced from: /var/containers/Bundle/Application/338EBE3D-9982-4D48-8295-5C4C5E6E754B/XXX.app/XXXX

          Expected in: flat namespace

        in /var/containers/Bundle/Application/338EBE3D-9982-4D48-8295-5C4C5E6E754B/XXX/XXXX

        (lldb)

        any solution ??

        • Re: dyld: Symbol not found: _MTLTextureDescriptorClass
          eskimo Apple Staff Apple Staff (10,835 points)

          _MTLTextureDescriptorClass, with or without the underscore, isn’t an Apple type.  MTLTextureDescriptor is, making me think that something in your program is using the wrong name, or perhaps algorithmically deriving the former from the latter but not doing it correctly.

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