Mistranslation by passing the application of Spanish to English.

I am developing an application with instructions in Spanish. When I choose to work in English I get an error in the Notifier. I take this opportunity to know if you are developing a Catalan version of App Inventor 2.

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That picture alone does not give us enough information to understand what the error could be.   Please  give more detailed information and also attach your aia file so we can check it.

See you are welcome to start creating a Catalan version of App Inventor.   See Translation Of AppInventor

for information about translations

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