# OpenECA MATLAB Project

**URL:** <http://discussions.gridprotectionalliance.org/t/openeca-matlab-project/726>\
**Category:** openECA\
**Created:** [July 21, 2020, 8:19am UTC](http://discussions.gridprotectionalliance.org/t/openeca-matlab-project/726 "2020-07-21T08:19:35Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![annalisaliccardo](http://discussions.gridprotectionalliance.org/letter_avatar_proxy/v4/letter/a/7c8e57/32.png) [@annalisaliccardo](http://discussions.gridprotectionalliance.org/u/annalisaliccardo)\
**Post date:** [July 21, 2020, 8:19am UTC](http://discussions.gridprotectionalliance.org/t/openeca-matlab-project/726/1 "2020-07-21T08:19:35Z")

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Hi all.  
I have the same problem discussed [here](https://gridbits.gridprotectionalliance.org/t/how-to-create-a-matlab-project-with-openeca/246?u=annalisaliccardo): the project built in C# works fine, but the project built in Matlab is unable to run. 2 years have passed and I was wondering if there has been any progress.  
The Program.m is the following:  
 ![immagine](http://discussions.gridprotectionalliance.org/uploads/default/original/1X/23af60bf1c2f4816a67363d61b9d794adf38d551.png)  
When the instruction Application.Run is executed, the program is stalling, nothing happens and I have to abort the execution of matlab.  
Can you help me to understand how the Matlab files have to be used?  
Thank you in advance.

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**Author:** ![clackner-gpa](http://discussions.gridprotectionalliance.org/user_avatar/discussions.gridprotectionalliance.org/clackner-gpa/32/556_2.png) [@clackner-gpa](http://discussions.gridprotectionalliance.org/u/clackner-gpa)\
**Post date:** [July 21, 2020, 1:46pm UTC](http://discussions.gridprotectionalliance.org/t/openeca-matlab-project/726/2 "2020-07-21T13:46:58Z")

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Hi,  
We recently updated the Matlab interface with the openECA You can get the newest version at at [https://www.gridprotectionalliance.org/nightlybuilds/openECA/Beta/openECA.Source.zip](https://www.gridprotectionalliance.org/nightlybuilds/openECA/Beta/openECA.Source.zip). This does fix a number of issues and I suggest upgrading to this version. This should hopefully fix your issues but feel free to let me know if you still run into any problems.

Thank you,  
Christoph Lackner

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**Author:** ![annalisaliccardo](http://discussions.gridprotectionalliance.org/letter_avatar_proxy/v4/letter/a/7c8e57/32.png) [@annalisaliccardo](http://discussions.gridprotectionalliance.org/u/annalisaliccardo)\
**Post date:** [July 22, 2020, 1:15pm UTC](http://discussions.gridprotectionalliance.org/t/openeca-matlab-project/726/3 "2020-07-22T13:15:48Z")

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Dear Christoph,  
thank you for your help.  
When I start the Visual Studio solution, I get the openeca console where the tcp connection takes place, but then I receive an error message that notifies that client has disconnected because username and password are required. Unfortunately I don’t understand what he is referring to.  
Unfortunately I’m not so familiar with Visual Studio Projects. Would you be kind enough to show me a guide or tutorial to use the project you sent me? Or a solution for straightforwardly install the new version in Windows.  
Thank you in advance.

Annalisa Liccardo

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**Author:** ![StephenCWills](http://discussions.gridprotectionalliance.org/user_avatar/discussions.gridprotectionalliance.org/stephencwills/32/20_2.png) [@StephenCWills](http://discussions.gridprotectionalliance.org/u/StephenCWills)\
**Post date:** [August 3, 2020, 7:06pm UTC](http://discussions.gridprotectionalliance.org/t/openeca-matlab-project/726/4 "2020-08-03T19:06:38Z")

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Hi Annalisa,

If it helps, there is also an installer for the nightly build you can use instead.  
[https://www.gridprotectionalliance.org/NightlyBuilds/openECA/Beta/openECA.Installs.zip](https://www.gridprotectionalliance.org/NightlyBuilds/openECA/Beta/openECA.Installs.zip)

Thanks,  
Stephen

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**Author:** ![annalisaliccardo](http://discussions.gridprotectionalliance.org/letter_avatar_proxy/v4/letter/a/7c8e57/32.png) [@annalisaliccardo](http://discussions.gridprotectionalliance.org/u/annalisaliccardo)\
**Post date:** [September 21, 2020, 7:10am UTC](http://discussions.gridprotectionalliance.org/t/openeca-matlab-project/726/5 "2020-09-21T07:10:41Z")

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Dear Stephen,  
thank you! This versione effectively solves the Matlab-related bugs.  
Best Regards,

Annalisa