Why the editor of the mask initialization code is disabled

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Lorenzo 2022-11-15

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评论： Silvio Traversaro 2023-5-24

I am playing with a really simple masked subsystem, and I want to add some code to initiatize the masked block.

But, it seems that code editor is disabled, and I cannot add any code:

I would like to add some code within the function "initialization".

Is there something I have to do to enable it? Or am I missing something?

Note that I am working on Ubuntu 22.04.

Thanks for your help!

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Daniel Francisco 2022-12-2

Hi, same problem here.

Furthermore, I sended my .slx file to my Windows PC (also running Matlab2022b) and I could write in the mask window. I don't know how to solve it.

Lorenzo 2023-2-23

It seems like also other parts of the mask editor are not writable (for example the property of edit boxes, ...)

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回答（2 个）

Lorenzo 2023-5-24

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If anyone is experiencing this error, a solution could be to switch from wayland to x11.

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Silvio Traversaro 2023-5-24

To do so, at least on Ubuntu 22.04 you can go edit the /etc/gdm3/custom.conf and change the line:

#WaylandEnable=false

to

WaylandEnable=false

to verify that you are actually running x11, you can run:

cat $XDG_SESSION_TYPE

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Bhavana Ravirala 2022-11-18

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You are not required to enable anything to add code to the “initialization” function.

Also, Could you share the errors or warnings that you are getting when you try to add code to the “initialization” function.

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Bhavana Ravirala 2023-2-24

Hi Lorenzo

Are you able to add code to the parameter callback? Is the rest of maskeditor working fine? Can you please provide more information regarding options which you can't access.

Lorenzo 2023-2-24

Nope, it seems also the rest of Mask Editor is not working fine.

For example, if I add a edit box, and then I try to change its name property, I cannot.

Thanks

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Simulink Block and Blockset Authoring Author Block Masks

在 Help Center 和 File Exchange 中查找有关 Author Block Masks 的更多信息

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R2022b

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