MATLAB: Suppress Warning Messages

command lineMATLABrapid acceleratorsimulink

Is there a way to suppress the "Warning: Visualization blocks are not updated during command line simulation in rapid accelerator mode." messages?

The visualisation blocks are useful when running my model from Simulink so I don not want to delete them but I don't wand to receive the errors when running from the command line.

Thanks

Mike

Best Answer

You can use

warning('off','message_id')

to turn off a specific warning. You can use lastwarn to find out the message_id corresponds to the visualization block warning. Details can be found in the doc

doc warning

HTH

Related Solutions

MATLAB: How to turn off a warning dialog box

See this snippet of code for an example. It has some instructions in there for you to adapt it to any error.

% Turn off note "Warning: Added specified worksheet." that appears in the command window.

% To set the warning state, you must first know the message identifier for the one warning you want to enable. 
% Query the last warning to acquire the identifier.  For example: 
% warnStruct = warning('query', 'last');
% msgid_integerCat = warnStruct.identifier
% Command window will show this:
% msgid_integerCat =
%    MATLAB:xlswrite:AddSheet
% You need to pass the expression with the colons in it into the warning() function.
% Turn off note "Warning: Added specified worksheet." that appears in the command window.
warning('off', 'MATLAB:xlswrite:AddSheet');

MATLAB: How to turn off a particular warning in MATLAB

This change has been incorporated into the documentation in Release 2010a (R2010a). For previous releases, read below for any additional information:

The general method for suppressing a warning message is to issue the following command at the prompt:

warning('off', MSGID)

The string 'MSGID' is a unique identifier that corresponds to a particular warning message.

There are two ways to determine what a warning's identifier is, so that it can be suppressed later:

1) Just after the specific warning has been issued, run the following command:

[a, MSGID] = lastwarn();

This will save the message identifier to the variable MSGID. Then you can use the command given above to turn that particular warning off.

2) Turn on verbose warning messages with the following command:

warning on verbose

When warnings are displayed, they will include the command that can be used to turn that warning off.

Best Answer

Related Solutions

MATLAB: How to turn off a warning dialog box

MATLAB: How to turn off a particular warning in MATLAB

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