flutter provider MultiProvider using StreamProvider
The reason you are seeing your error is because the type parameter you are passing to StreamProvider<T> as T is not matching what you are returning to create.
In this case, you want to stream values of type List<Recipe>.
Therefore, you should also pass that for the generic type:
StreamProvider<List<Recipe>>.value(value: stream)Where the stream is your List<Recipe> stream.
If Provider.of<List<Recipe>>(context) is returning null for you, it means that you have not added a value to the stream.
If you want to have something other than null before you stream emits a value, you can pass initialValue:
StreamProvider<List<Recipe>>.value( value: stream, initialValue: initialRecipes,)