AudioUnitV3ExampleABasicAudioUnitExtensionandHostImplementation Project iOS host application does not load AU extensions in simulator

Originator:jeff
Number:rdar://33741325 Date Originated:2017-08-05
Status:DUPLICATE OF 32106867 - Closed Resolved:2017-09-18
Product: Product Version:
Classification: Reproducible:
 
Area:
Audio

Summary:
Under Xcode 9b4, when running the AUv3 example host application in the simulator, the application fails to find to audio unit extensions.

Steps to Reproduce:
1. Download the example project: https://developer.apple.com/library/content/samplecode/AudioUnitV3Example/Introduction/Intro.html
2. Open the project workspace in Xcode 9b4
3. Build the iOSAUv3Host target and run on the iPad simulator
4. Stop the process
5. Build the iOSFilterDemoApp target and run on the same iPad simulator
6. Stop the process
7. Build the iOSFilterDemoAppExtension target and run on the same iPad simulator, and select iOSAUv3Host as the host application.

Expected Results:
The iOSFilterDemoAppExtension should appear in the list of audio unit plugins.

Observed Results:
The iOSFilterDemoAppExtension does NOT appear in the list of audio unit plugins.

Version:
iOS 11b4 in the simulator

Notes:


Configuration:

Comments


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