Constructor must explicitly initialize the reference member 'audioProcessor', but it is

Hey i’m learning juce and i try to write a wavetable synth plugin, but i always get the error Constructor for 'WavetablePlugInAudioProcessor' must explicitly initialize the reference member 'audioProcessor'. But the Code is the default Code wich works fine in other tests i did.

WavetablePlugInAudioProcessor::WavetablePlugInAudioProcessor()
#ifndef JucePlugin_PreferredChannelConfigurations
: AudioProcessor (BusesProperties()
#if ! JucePlugin_IsMidiEffect
#if ! JucePlugin_IsSynth
.withInput (“Input”, juce::AudioChannelSet::stereo(), true)
#endif
.withOutput (“Output”, juce::AudioChannelSet::stereo(), true)
#endif
)
#endif`

I also get the errors Non-const lvalue reference to type 'WavetablePlugInAudioProcessor' cannot bind to a temporary of type 'juce::AudioProcessor::BusesProperties' and Use of undeclared identifier 'frequency' in PluginEditor.h wich is defined in PluginProcessor.h. I dont get it, thanks for help:)

Solved :slight_smile: