Adds warning about loading inexistant class

parse-community · Sep 1, 2018 · 0a5a203 · 0a5a203
1 parent c314e7c
commit 0a5a203
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/src/graphql/schemas/ParseClass.js b/src/graphql/schemas/ParseClass.js
@@ -259,9 +259,22 @@ export class ParseClass {
     }
     this.schema = schema;
     this.class = this.schema[className];
+    if (!this.class) {
+      /* eslint-disable no-console */
+      console.warn(`Attempting to load a class (${this.className}) that doesn't exist...`);
+      console.trace();
+      /* eslint-enable no-console */
+    }
   }
 
   buildFields(mapper, filterReserved = false, isObject = false) {
+    if (!this.class) {
+      /* eslint-disable no-console */
+      console.warn(`Attempting to build fields a class (${this.className}) that doesn't exist...`);
+      console.trace();
+      /* eslint-enable no-console */
+      return;
+    }
     const fields = this.class.fields;
     const initial = {};
     if (isObject) {