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Feko solver ERROR 20103

Altair Forum User

Hi,

I have problem when I try to solve my fekocad file. This happen

ERROR 20103 in line 105 of the file @C:\Program Files\Altair\2018-edu\feko\FEKOenvironment.lua:

Non-ASCII character detected! - Undefined behaviour!

Someone already had this error in the past?

thanks for reply!

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Madelé

Hello @bastien0298

Non-ASCII characters in the configuration files are not currently supported. Can you please attach the file mentioned in the error message (C:\Program Files\Altair\2018-edu\feko\FEKOenvironment.lua) so that we can take a look? I don't expect the file to contain so many lines - it's normally a much shorter file. Sorry, I was thinking of the file in the same folder (FEKOenvironmentFromSetup.lua). The line that is problematic in your case is likely where the license location is set and it should not contain a non-ASCII character, but we can confirm once you attach the file.

Someone already had this error in the past?

There have been other forum posts where others encountered error 20103, but it might have been due to different reasons:

https://community.altair.com/community?id=community_question&sys_id=6886883a1b2bd0908017dc61ec4bcb78

https://community.altair.com/community?id=community_question&sys_id=4c96007a1b2bd0908017dc61ec4bcb55

https://community.altair.com/community?id=community_question&sys_id=7d96c07a1b2bd0908017dc61ec4bcb66

Altair Forum User

MvdM,

I found the error in your link.

Thank you very much!

Madelé

Great! I trust your simulation is working now.

Altair Forum User

yes

Mel

Hi Bastien

A sidenote: If you want to make a prettier image, you can offset the display of the farfield to position the 'blob' more over the red part of the patch.

Go to the Result tab in POSTFEKO and click the Offset icon.