Unrecognized property 'value' for class 'matlab.ui​.control.L​abel'. app gui .Word to pdf converter

my app is Word to pdf converter but I have two error

Answer 1

[Mario Malic]

There's difference between EditField and EditFieldLabel, also, properties are case sensitive.

Replace this in the first two callbacks. Typo in second - strcat.

ImportimportDocEditField.Value

In third, property Value should be uppercase.

[Mario Malic]

Typo on first letter?

[duna saleh]

);

[Mario Malic]

Your component name differs in code. Below is the actual name of it

app.ImportimportDocEditField

For the future questions, please don't post screenshots, copy and paste code, formatted code using button found in Code panel on the toolbar.

[duna saleh]

I have the same problem ;(

 app.STARTButton.Enable = 'OFF';
            app.ConversionStatusLamp.Color=[1,0,0];
          {  ((((docFile = app.importDOCEditField.Value;)))) }
            pdfFile = app.ExportPDFEditField.Value;
         
            [status,message] = doc2pdf(docFile,pdfFile);
            if status ==1
                app.ConversionStatusLamp.Color=[0,1,0];
            end
            app.STARTButton.Enable ='on'; 
 

[Mario Malic]

 app.STARTButton.Enable = 'OFF';
            app.ConversionStatusLamp.Color=[1,0,0];
            docFile = app.ImportimportDocEditField.Value; % as mentioned above, error was here
                                                          % the component name is the problem
            pdfFile = app.ExportPDFEditField.Value;
         
            [status,message] = doc2pdf(docFile,pdfFile);
            if status ==1
                app.ConversionStatusLamp.Color=[0,1,0];
            end
            app.STARTButton.Enable ='on'; 

[duna saleh]

Thank you for your help. I am sorry, but I have a new problem

undefined function 'doc2pdf' for input argument of type 'char'.

[status,message]=doc2pdf(docFile,pdfFile);

[Mario Malic]

According to function description in FEX, character array is accepted as input argument.

Use fullfile to instead of strcat to construct a full filepath.

Answer 2

[Dang]

sửa lỗi Unrecognized property 'TEXT' for class 'matlab.ui.control.TextArea'.

[Walter Roberson]

The message is correct, there is no property with that name for that class.

Property names are almost always mixed case or sometimes all lower case, but rarely all upper case.

There is no property matching "TEXT" in any combination of case. The text for that class is accessed by the property named Value

https://www.mathworks.com/help/matlab/ref/matlab.ui.control.textarea-properties.html#buh_e24-92_sep_shared-Value