Initialising the Device Manager with setAudioDeviceSetup()

Development
1

I currently saving my AudioDeviceSetup in a .json File.
So that I am able to reload this Setup Configuration on Startup of my App.
My current Problem ist that when I am loading my Setup, the Devices are Correctly loaded. I tried it with
juce::AudioDeviceManager::AudioDeviceSetup currentSetup = Config::getInstance()->getSavedAudioSetup();

deviceManager.initialise(8, 8, nullptr, true, “”, &currentSetup);

But then all my 8 Channels of My headset were marked as active even Though i set them manually to Channel 1 And 2:
juce::BigInteger inMask, outMask;
inMask.setBit(0);
inMask.setBit(1);
outMask.setBit(0);
outMask.setBit(1);

currentSetup.inputChannels = inMask;
currentSetup.outputChannels = outMask;

Then I tried it with
deviceManager.initialiseWithDefaultDevices(32, 32); // maxInputChannels, maxOutputChannels
deviceManager.setAudioDeviceSetup(currentSetup, true);

this doen´t work either and Throws an jassert()

void MidiMessageCollector::reset (const double newSampleRate) {
const ScopedLock sl (midiCallbackLock);
jassert (newSampleRate > 0);
#if JUCE_DEBUG hasCalledReset = true;
#endif sampleRate = newSampleRate;
incomingMessages.clear();
lastCallbackTime = Time::getMillisecondCounterHiRes(); }

Has anyone an Idea how to Save the whole Setup and knows how your are then able to Reload it ?
Greetings and thanks for the Help Julius

2

I think that I found the Mistake I made, I forgot to set the flags: useDefault”Output/Input”Channel to false