Need help with an error

[Pexalt]

I got this error and I don’t know why I got it and how to get rid of it

Argument #1 (Value Test) to ‘com.google.appinventor.components.runtime.util.YailDictionary.walkKeyPath(com.google.appinventor.components.runtime.util.YailObject,java.util.List)’ has wrong type (java.lang.String) (java.lang.String cannot be cast to com.google.appinventor.components.runtime.util.YailObject)
Note: You will not see another error reported for 5 seconds.

Here are the blocks that generated the error

[Still-learning (1-2-3-4...)]

The firebase value is not in expected dictionary mode it seems…

Use one label and print this vaklue without dictionary mode then you decide what should to use