MATLAB Answers

Alexandru

Display multiple causes of an error settings

Asked by Alexandru
on 11 Dec 2012

Hello all,

What settings (and where) should I do for displaying the multiple causes of an error.

For example if I build a model and I miss some parameters (that I used in the model) in workspace how is possible to receive an error showing me all this parameters (at the same time) that I miss?

At the moment I receive an error for one parameter, then I save it, then I try to build the model again and I get another error with the next parameter that I forgot to save in workspace, and so on... I do not what this to happen.. it would be perfect to display the multiple causes of the error.

Thanks! Bye!

  2 Comments

TAB
on 11 Dec 2012

Which Matlab/Simulink version you are using ?

Alexandru
on 12 Dec 2012

I'm using the 2011b version.

2 Answers

TAB
Answer by TAB
on 12 Dec 2012

I am also using same version and I can see all the missing parameters at one time. And I don't think that there is any special setting for that. See may error dialog:

You can try in another way also.

In command window enter command

>> get_param('YourModel','ReferencedWSVars')

This returns all the model parameters which are from workspace. And for missing parameters it give error listing all the missing parameters.

  0 Comments


Answer by Alexandru
on 12 Dec 2012

Hey,

While compiling the model I want to display all the errors (in one) via command line.

  5 Comments

TAB
on 12 Dec 2012

This is what i got using command

>> get_param('YourModel','ReferencedWSVars')

Use this command before you start the model compilation/simulation. I don't think you have even tried this.

Alexandru
on 12 Dec 2012

Hey, First thank you for trying to help me.

I tried this command when you wrote me first above, but still I get the error only about the first parameter... I was thinking that it's about a Matlab setting about how to display an error..

TAB
on 12 Dec 2012

I don't know what could be the reason. But you can go through command Simulink.findVars. It is used to trace the variables/parameters used in model. I have never used this in practice.

Below are the other links which explains its usage:

Tracking Variables in a Simulink Model

Variables You Depend On


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