Hello everyone, I have a school project on an agenda and when searching for a contact I get the error: The operation select list item cannot accept the arguments: , [[, ]], [[, ]]
Note: You will not see another error reported for 5 seconds. And also when I delete the database and update it appears again as if I had not deleted it. I leave you a photo of my code. I hope you can help me and I apologize if the message is somewhat confusing. I don't speak English very well.
hola a todos tengo un proyecto de la escuela sobre una agenda y al momento de buscar algun contacto me da el error: The operation select list item cannot accept the arguments: , [[, ]], [[, ]]
Note: You will not see another error reported for 5 seconds. y tambien cuando borro la base de datos y actualizo vuelve a aparecer como si no la hubise borrado r les dejo una foto de mi codigo espero que me puedan ayudar.