Communicating between multiple Controllers JavaFX FXML
Trying to create an application that communicates with different controllers in order to get data and manipulate data into a TableView, asked an AI about how to implement it and tried its solution but I am still getting null references for each controller even when assigning the references. There are some screenshots provided but they dont capture the whole picture, if anyone can help me out that would mean alot!
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Its a null pointer exception, but it shouldnt be a null pointer exception based on what the AI and some articles provided on communicating with other controllers
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