Running uisetcolor Crushes my Compiled application

When I run my compiled app designer application, uisetcolor crashes the application.

In order to be sure, I created a small app with one button that runs only one callback with one line that calls that function. Compiling with rutime downloaded or runtime include lead to the same result. Does anyone know what might be the problem?

[Jan]

Which Matlab version are you using?

[Mika]

I'm using R2021a

[Shan Huang]

Having the same issue, uisetcolor works fine in app designer, but makes my compiled app crash.

- I am using R2021a (9.10.0.1602886).

Answer 1

[Winston Lin]

Thank you for the question. We are aware of this issue and have found the root cause. It will be fixed in MATLAB R2021a Update 2, which will be out soon. Sorry for the inconvenience this issue has caused you.

[Steven Lord]

I believe this is bug report 2467234.

[Oli Fairfax]

Has the fix been released? I've udpated to R2021a Update 4 and although the dialog box opens up it's a blank white box and the wait cursor keeps flashing. I will release my code using R2020b for now.

Answer 2

[Jan]

Try to use another color chooser, e.g.:

https://www.mathworks.com/matlabcentral/fileexchange/91615-matlab-uicolorpicker

[Mika]

Thank you. I'll try it and let you know how it works