Problem with playing audio file from App Designer

Hello everyone, I have a problem with playing audio file in App Designer. I have no idea how to solve it. Before today everything was working, but suddenly it has been changed. The error massage: "Error using audioplayer Too many input arguments." Thanks for response! There is my code:

classdef AudioPlayer191 < matlab.apps.AppBase

    % Properties that correspond to app components
    properties (Access = public)
        UIFigure         matlab.ui.Figure
        MainmenuMenu     matlab.ui.container.Menu
        OpenafileMenu    matlab.ui.container.Menu
        EqualizerMenu    matlab.ui.container.Menu
        PreferencesMenu  matlab.ui.container.Menu
        Switch           matlab.ui.control.Switch
        Panel            matlab.ui.container.Panel
        Previous         matlab.ui.control.Button
        Stop             matlab.ui.control.Button
        Slider           matlab.ui.control.Slider
        Play             matlab.ui.control.Button
        VolumeFull       matlab.ui.control.Button
        CurrentSong      matlab.ui.control.EditField
        Next             matlab.ui.control.Button
        PlayList         matlab.ui.control.EditField
        UIAxes           matlab.ui.control.UIAxes
        ScrollerTrack    matlab.ui.control.Slider
        Timer            matlab.ui.control.EditField
        Label            matlab.ui.control.Label
    end

    
    properties (Access = private)
        player
        filename
        pathname
        y 
        flag
        
       
    end 
    
    properties (Access = public)
        vol
               
    end


    % Callbacks that handle component events
    methods (Access = private)

        % Menu selected function: OpenafileMenu
        function OpenafileMenuSelected(app, event)
            [app.filename, app.pathname] = uigetfile("*.mp3; *.wav; *.m4a; *.flac; *.aac", "Choose a file");
            app.CurrentSong.Value = fullfile(app.pathname, app.filename);
            [app.y, Fs] = audioread(app.CurrentSong.Value);
          
            app.player = audioplayer(app.y, Fs);
            

Answer 1

[Ameer Hamza]

I think you have named your own app "audioplayer". You can check it using

which audioplayer

If it shows the path your .mlapp file, then rename it.

[Temirkhan Amanzhanov]

Thanks a lot, It works!