iOS: StreamByter AUv3 crashes in JUCE host (AudioPluginHost, Camelot) when moving parameters

[reuk]

Thanks for reporting. This sounds very similar to the issue described here:

JUCE AUv3 plugin freeze in JUCE hosts (iOS)

Hi, I can’t figure what is going wrong here but it is quite easy to reproduce (tested with latest juce develop): Build the AUv3SynthPluginDemo from JUCE and install it on iOS. Build the AudioPluginHost and run it on iOS. Instantiate AUv3SynthPlugin, select the “Show all parameters” menu entry from the AudioPluginHost popup menu. Now the AudioPluginHost is showing the “Room Size” parameter of AUv3SynthPlugin, move it a bit: everything works as expected . Now rebuild the AUv3SynthPlugin so th…

We added a potential fix for this issue:

AU Host: Unify macOS and iOS parameter listener behaviour

Please could you try updating and check whether the issue persists when building AudioPluginHost from the develop or juce9 branches?