post binding

src/front-models.mjs

@@ -264,7 +264,7 @@ export default async function createModels2(gql, config={create: 'Upsert', updat
                         }
                     `
                     let result = await gql.request(gqlQuery, {query: JSON.stringify([query])})
-                    return new this(result[name + 'FindOne'])
+                    return  result[name + 'FindOne'] && new this(result[name + 'FindOne'])
                 }
 
                 static async count(query){