Change TEXT to INTEGER in card_stats

src/data_provider/import.rs

@@ -40,25 +40,29 @@ pub fn load_groups(connection: &Connection) -> ImportData {
         .collect::<Vec<(i64, i64)>>();
 
     for (_, collection) in sets {
-        let fields = collection["flds"]
-            .as_array()
-            .unwrap()
-            .iter()
-            .map(|x| x["name"].as_str().unwrap().to_string())
-            .collect();
-        let mut group = ImportGroup {
-            id: collection["id"].as_u64().unwrap(),
-            name: collection["name"].as_str().unwrap().to_string(),
-            fields,
-            mapping: Default::default(),
-            length: 0,
-            imported: false,
-        };
-        if let Some((_, count)) = counts.iter().find(|(id, _)| *id == group.id as i64) {
-            group.length = *count as u64
+        let fields_property = collection.get("fields");
+        if let Some(fields_property) = fields_property {
+            let fields = fields_property
+                .as_array()
+                .unwrap()
+                .iter()
+                .map(|x| x["name"].as_str().unwrap().to_string())
+                .collect();
+            let mut group = ImportGroup {
+                id: collection["id"].as_u64().unwrap(),
+                name: collection["name"].as_str().unwrap().to_string(),
+                fields,
+                mapping: Default::default(),
+                length: 0,
+                imported: false,
+            };
+            if let Some((_, count)) = counts.iter().find(|(id, _)| *id == group.id as i64) {
+                group.length = *count as u64
+            }
+            println!("{:?}", group);
+            total_data.0.push(group);
         }
-        println!("{:?}", group);
-        total_data.0.push(group);
+
     }
     total_data
 }