Digital Flickermeter Error : Failed to evaluate mask init command

Error in 'Digital Flickermeter': Failed to evaluate mask initialization commands.

Caused by:

Product 'Control System Toolbox' must be installed in order to use 'Digital Flickermeter'.'

Component:Simulink | Category:Block error

PS. Control System Toolbox is installed. see attachment image.

Answer 1

[Chetan]

Hi @Sanket Patel,

I understand that you are currently facing an issue with the "Digital Flickmeter Block" in a Simulink model, which requires the installation and licensing of at least one of the following products:

• Control SystemToolBox

To resolve this issue, please follow the steps outlined below:

1. Open the MATLAB Command Window and enter the following command to view a list of all installed toolboxes:

ver

If any of the above toolboxes does not appear in the list returned by the above command, add the toolbox to your MATLAB installation as explained in the following post:

https://www.mathworks.com/matlabcentral/answers/101885

2. Now, enter the following command in the MATLAB Command Window:

 License checkout Toobox_Name

If the answer to the above is zero, i.e. ans=0, it means that the license checkout for these toolboxes has failed.

Please contact your local MATLAB license administrator, or contact our Installation Support team:

https://www.mathworks.com/support/contact_us.html

I hope these suggestions help you resolve the issue you are facing.