Throw an error if trying to access a data variable with undefined em (#…

…6268)
GrapesJS · Oct 28, 2024 · 2055896 · 2055896
1 parent e43dcfc
commit 2055896
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/packages/core/src/data_sources/model/DataVariable.ts b/packages/core/src/data_sources/model/DataVariable.ts
@@ -37,6 +37,9 @@ export default class DataVariable extends Model {
 
   getDataValue() {
     const { path, defaultValue } = this.attributes;
+    if (!this.em) {
+      throw new Error('EditorModel instance is not provided for a data variable.');
+    }
     const val = this.em?.DataSources.getValue(path, defaultValue);
 
     return val;