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Troubleshooting

No Such Module​

Xcode reports error no such module QuickPoseCore or no such module QuickPoseSwiftUI

This happens when the linker cannot find the provided XCFrameworks. These needs to be added to your build Target.

xcode troubleshooting no such module error

xcode troubleshooting no such module guide

Cannot find type 'QuickPoseCaptureAVAssetOutputSampleBufferDelegate' in scope​

Xcode reports error Cannot find type 'QuickPoseCaptureAVAssetOutputSampleBufferDelegate' in scope

This happens as our builds are not compatible with the arm64 simulator. To fix run as My Mac (Designed for iPhone)

xcode troubleshooting cannot find type

Failed to build module 'QuickPoseCore'; this SDK is not supported by the compiler​

Xcode reports:

Failed to build module 'QuickPoseCore'; this SDK is not supported by the compiler (the SDK is built with 'Apple Swift version 5.7.2 (swiftlang-5.7.2.135.5 clang-1400.0.29.51)', while this compiler is 'Apple Swift version 5.8 (swiftlang-5.8.0.124.2 clang-1403.0.22.11.100)'). Please select a toolchain which matches the SDK.

This happens when your build settings have changed and a full clean is required.

To fix select Clean Build Folder, under the Xcode's Product Menu.

xcode-clean-build-folder

ARM Mac IOSurface textures must use MTLStorageModeShared​

App Crashes with this message in logs:

-[MTLDebugDevice newTextureWithDescriptor:iosurface:plane:]:2403: failed assertion `Texture Descriptor Validation
IOSurface textures must use MTLStorageModeShared

xcode-crash

This happens when the Mac's camera is requested and METAL API Validation is enabled.

To disable METAL API Validation Choose your scheme in the drop down:

edit-scheme-dropdown

In the Diagnostics tab, scan down to "Metal: API Validation"

edit-scheme-tab

and uncheck this should now enable Mac camera to run from QuickPose.

untick