MATLAB editor shows files have no contents (blank)
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Daniel
el 2 de Mzo. de 2023
Comentada: Frederike Petzschner
el 20 de Ag. de 2024 a las 11:42
Hello,
When I try to open an m-file or script in the editor, it opens up blank. The file, however, is clearly not empty - I can open it with a generic text editor and the code appears fine. This also happens if I try to create a new script in the editor. The editor opens a new 'untitled' file, but I can not enter any text in the editor.
I am running R2022b on an Apple M1 Max macOS 13.1
thanks
6 comentarios
Frederike Petzschner
el 20 de Ag. de 2024 a las 11:42
@MUhammad Awais that solved it for me! Thank you!
Respuestas (2)
Dvarkesh Madhu
el 7 de Mzo. de 2023
Hi Daniel,
1. Are you trying to open the .m file as a live script?
In that case, save .m as a UTF-8 format, or save it as a live script code(.MLX).
2. Or are you connecting to MATLAB via remote desktop applications? In that case, try starting MATLAB using the "-cefdisablegpu" flag from your system command prompt:
matlab -cefdisablegpu
3. Another thing you can try is to update your graphics driver and see if that resolves the issue.
4. Or start MATLAB using the”-softwareopengl” flag from your system command prompt:
matlab -softwareopengl
If the issue still persists, feel free to contact our Technical Support team for further assistance.
Hope this helps!
3 comentarios
Walter Roberson
el 7 de Mzo. de 2023
You cannot update your graphics driver in any recent version of MacOS, except by installing the latest MacOS security patch (if it just happens to have a driver update). Apple moved graphics drivers down a ring in security, and now insists that third-party graphics drivers be bundled in each application rather than being installed system-wide... and MacOS does not provide any separate update process for the system supplied drivers.
It would not be unreasonable to suspect that the intent of the change in driver implementation was to drive Nvidia out of the Mac market. This of course would not be the official rationale, but if you look at the history of the relationship between Nvidia and Apple, with multiple anonymous sources supposedly saying that very high level Apple executives ordered engineering not to approve any new Nvidia drivers...
Evg
el 16 de Mayo de 2023
Editada: Evg
el 16 de Mayo de 2023
I have exactly same problem. Very frequently when i open Matlab 2022b (same was for 2021 and 2023a) all previosly open .m files appear blank. The only solution is to quit matlab, delete the ~/Library/Application Support/MathWorks/MATLAB/R2022b and start again. This is very frustrating (especially giving license price of Matlab) looks like a clear Matlab bug (otherwise deleting the R2022b folder would not help)
Also i see same problem is reported here:
Using Macos 13.2.1 on M1 Max
3 comentarios
MUhammad Awais
el 1 de Ag. de 2024 a las 8:32
I am facing the same issue... I switched to mac and now.....
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