I cannot open simulink workspace

I cannot open simulink workspace. The open opion is inactive by some reason. I cannot see or add any parameter/variable inside.

However, the parameters are there as the model runs and I do not have the parameters in any other workspace

[Yongjian Feng]

post a screenshot here please

[Carlos Alonso]

Hello Yongjian. I have attached the screenshot. As you can see, the "open" option is not highlighted

Answer 1

[Yongjian Feng]

It is not disabled, even though "open" is greyed out. Parameters can be added to the model workspace following: https://www.mathworks.com/help/simulink/ug/change-model-workspace-data.html. Or say you don't need to "open" it to use it.

[Carlos Alonso]

Thanks again for your answer.

In my case, I cannot see any content in the right (In your snapshot I can see your content).

Before yestarday , I was able to see same layout as yours. However, at some point, it stop showing the parameters in the right hand side. Now, I cannot modify or read any parameter. I have tried with all the view options, but no way.

By the way, I cannot see your link: It says this message: "The page you were looking for does not exist. Use the search box or browse topics below to find the page you were looking for."

Many thanks

[Yongjian Feng]

https://www.mathworks.com/help/simulink/ug/change-model-workspace-data.html

I put an extra period at the end of the url last time. Now

1. Your screenshot only showed the left panel. Could you please post a new one of the whole window?
2. Did you try to restart matlab? Is it the same afer restarting?
3. Open your SImulink model, and from the matlab command line window, can you try this:

mdlwks = get_param('your_model_name', 'ModelWorkspace');
getVariable(mdlwks, 'One_parameter_you_know_shall_be_there')

[Carlos Alonso]

Thanks Yongjian

I think the problem is not in the model. I have opened other models and it is the same problem. It is something related to the matlab configuration. I have tried to restart and same problem. Your point 3 does not work for me.

See my screeshot. Nothing in the right.

Thanks again

[Yongjian Feng]

I see. I suspect that you actually accidentally resized the panel, and as a result the right panel is minimized. Something like the screenshot below. To recover, move your mouse point to the five vertical dots shown in the red circle below, and then drag to the left, the right panel will show up again.

[Carlos Alonso]

Many thanks. You sort my problem