R2018b not opening Appdesigner or mlapp.

Hi there,

1 colleague of mine cannot open an app that I have designed in R2018b, while 6 others can. They all have R2018b installed on their machines, with the latest product updates. The person who is unable to opening the app also cannot open the Appdesigner. When the try to open the app designer a white (blank) screen appears.

The app in question does not require anyone toolboxes to run.

Has anyone experienced this before? Or can anyone suggest a solution without reinstall R2018b.

[Eric Delgado]

Hi @Gavin Lecky

Did you find a solution for this issue?!

[Eric Delgado]

% One possible solution to my issue (similar to yours):
opengl('save', 'hardwarebasic')

[Eric Delgado]

I found two others ways to handle this issue:

• update Windows 10 version
• update graphics driver

Answer 1

[Harshita Gupta]

Try solving the issue by following these steps :

https://www.mathworks.com/matlabcentral/answers/313886-why-is-app-designer-not-opening#comment_416712