Side panels in AppDesigner do not appear in Version R2023a

Question

Benjamin 2023-7-14

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1995948-side-panels-in-appdesigner-do-not-appear-in-version-r2023a

回答： Christian 2023-7-24

I switched from R2022b to R2023a. Everything is working fine except the AppDesigner. The side panels do not appear. Until now I have done a reset of my user settings by deleting the files in my roaming folder and I've reinstalled Java. Nothing worked so far. In the picture you get an impression how my AppDesigner looks in version R2023a.

I have already troubleshooted with this question:

https://de.mathworks.com/matlabcentral/answers/1934429-switched-from-2022b-to-2023a-and-in-app-designer-the-side-panels-component-browser-in-design-view

Thanks in advance.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Christian 2023-7-24

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1995948-side-panels-in-appdesigner-do-not-appear-in-version-r2023a#answer_1277733

This could be due to a corrupted JSON file that stores the side panel layout information.

You can follow the steps below to resolve this issue:

Delete the "AppDesignerMainPanelLayout.json" file (located in "C:\Users\<User Account Name>\AppData\Roaming\MathWorks\MATLAB\R2023a\")
Restart MATLAB
Launch App Designer.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

Answer 2

Harald 2023-7-14

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1995948-side-panels-in-appdesigner-do-not-appear-in-version-r2023a#answer_1273263

Hi Benjamin,

sorry to see that you are experiencing this problem. For me, it works fine, but that is of course no help to you.

In the Answers post you have linked, a user comments that installing update2 has resolved the issue. Have you already tried this as well?

Other than that, I can only recommend to contact the Technical Support team.

Best wishes,

Harald

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Benjamin 2023-7-17

Hi Harald,

thanks for your answer. I had update2 installed all along. Last week I have upgraded to update3. Unfortunately it has not changed anything. I will contact the support.

Best regards,

Benjamin

请先登录，再进行评论。