VST3 aux output issue on reaper OSX

1

Hi,

I’m getting in VST3i reaper with Falcon, synth with 0 input and 17 stereo outputs

AudioBuffer<FloatType> clearOutputBuffersAndReturnBlankBuffer (Steinberg::Vst::ProcessData& data, int vstOutputs, int usedChannels)
{
    // The host is ignoring the bus layout we requested, so we can't process sensibly!
    jassertfalse;

Any idea what to do next ?

Thanks !

2

If I remove the assert, Reaper gives me a strange configuration with way too much channel on the main bus

Screenshot 2022-04-06 at 11.22.11
Screenshot 2022-04-06 at 11.22.11754×502 45.4 KB

3

Being more drastic in isBusesLayoutSupported fixed my issue.

Sorry about the noise

4

I’d be interested to know whether this was a new issue introduced during a JUCE version update, or whether it was due to a change on your side.

5

It happened since adding VST3 version on my end but didn’t had any issue in any other plugin format so far so don’t think this is a new issue introduced in Juce.
VST3 is probably more fancy in terms of bus layout

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