This is my query

final db = FirebaseFirestore.instance;

final crabRef = db.collection('crab');

final scyllaSerrataQuery =
    crabRef.where('species', isEqualTo: 'Scylla Serrata');

final scyllaSerrataCount = scyllaSerrataQuery.count().get();

This is my widget where i will put the scyllaSerrataCount

InfoCard(
              title: "Scylla Serrata",
              value: scyllaSerrataCount,
              topColor: Colors.brown,
              isActive: activeTitle == "Scylla Serrata",
              onTap: () {
                setState(() {
                  activeTitle = "Scylla Serrata";
                });
              },
            ),

the problem is that I get this error everytime, how do I fix this error?