Olá, boa tarde, sou novo em OutSystems, estou fazendo algumas práticas, já fiz algumas no mês passado e não tive nenhum problema, mas recentemente tive um problema com as imagens.
Quando crio uma entidade com um atributo de imagem no banco de dados e compilo na web, recebo um erro
Cannot read properties of underfined ( reading 'value')
Check if the problem is because you are not inserting the filename on the filename of the upload widget as I explain in this post.
https://www.outsystems.com/forums/discussion/81417/erro-ao-inserir-imagem/#Post339545
muito obrigado esse era o problema, eu já estava ficando louco por não conseguir resolver
Please do your questions in English. That way, everyone will understand! The details you are giving are very few. You should provide more context, where you are using that entity, on which screen, show a little the logic from your screen, and perhaps sending your OML would be great; that way, it's possible to test and see where the error is.
Also, please look at the browser and open the console to see if there are more specific error messages.