open TELEMAC-MASCARET The mathematically superior suite of solvers

Hello,
I was trying what i have found in the online tutorials for telemac. I created the geometry and files with Bluekenue and the cas file with fudaa prepo.

But after i executed telemac using the command telemac2d.py parametres.cas I got the error on the photo in attachments.

NB : I don't know if those things are important :
1) The cas file i created with fudaa prepo was meant for V7P1 but i executed it on V7P2
2)I didn't change anything of the parameters because all i wanted was to try so the file was almost blank, all it contained was :
/

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/ TELEMAC2D Version v7p1 11 mars 2018
/ nom inconnu
/

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/

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/ ENTREES-SORTIES, FICHIERS
/

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FICHIER DES RESULTATS ='resultat/result.slf'

FICHIER DE GEOMETRIE ='geometrie.slf'

FICHIER DES PARAMETRES ='parametres.cas'

FICHIER DES CONDITIONS AUX LIMITES ='conditions_aux_limites.cli'

Hello

The error message is clear, you have to introduce a value for the friction coefficient.
This is written in french, is this the language you want to use?
The best way to start with Telemac is to use an already existing case that is the closest to your model. You can choose between validation cases that you find in the folder /examples/telemac2d.

with my best regards

Riadh