Simulink powergui block error

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Md.
Md. on 21 Aug 2013
Answered: Roba Alghamdi on 20 Oct 2023
Hi there, I am new to Simulink, I am working on a circuit for my assignment. But when I try to run it, it gives me a powergui error. I have attached the file in the link. Can someone please tell me what I am doing wrong? Or maybe fix it?
Error in 'new/A': Initialization commands cannot be evaluated.
Caused by:
The diagram must contain a powergui block. The block must be named powergui and should be located at the highest level of your diagram where SimPowerSystems blocks are found.
  3 Comments
Jawad Ali
Jawad Ali on 2 Jun 2018
Thanks man, powergui worked for me
BOYA PAVAN KUMAR
BOYA PAVAN KUMAR on 19 Jun 2018
just rename the model like untitled to something else

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Answers (3)

Ali yaylaci
Ali yaylaci on 21 Aug 2013
Edited: Ali yaylaci on 28 Aug 2013
If you do not place a powergui block (under the Simpower system) at the top level of your model you will encounter with this problem...
The Powergui block is necessary for simulation of any Simulink model containing SimPowerSystems™ blocks. It is used to store the equivalent Simulink circuit that represents the state-space equations of the model.
  1 Comment
andy
andy on 24 Sep 2014
we have similar problem, we already put "powergui" block on the highest level, but still show the error.

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hafidz morshidul
hafidz morshidul on 4 Apr 2021

Roba Alghamdi
Roba Alghamdi on 20 Oct 2023
I cannot find powergui in my matlab also the electrical libar

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