Error handling

src/containers/Configuration/Configuration.js

@@ -155,6 +155,8 @@ class Configuration extends Component {
         OriginalItemList: itemListCopy,
         OriginalObjectLookup: objectLookupCopy,
       });
+    } else {
+      this.props.errorHandler(arg.data.Error);
     }
   };
 
@@ -168,6 +170,10 @@ class Configuration extends Component {
         StorageType: this.props.storageType,
         Version: this.props.version,
       });
+    } else {
+      this.props.errorHandler(arg.data.Error, () => {
+        this.props.closed();
+      });
     }
   };
 
@@ -218,7 +224,7 @@ class Configuration extends Component {
             <h1 style={{width: '100%', textAlign: 'center'}}>Save Changes?</h1>
             <table width='100%'><tbody>
               <tr>
-                <td align='center' width='50%'><Button clicked={this.saveAndClose} disabled={this.state.Saving} >Yes</Button></td>
+                <td align='center' width='50%'><Button clicked={this.saveAndClose} disabled={this.state.Saving}>Yes</Button></td>
                 <td align='center' width='50%'><Button clicked={this.props.closed} disabled={this.state.Saving}>No</Button></td>
               </tr>
             </tbody></table>
@@ -227,7 +233,7 @@ class Configuration extends Component {
       );
     }
 
-    let configurationItems = this.state.ItemList
+    const configurationItems = this.state.ItemList
       .map((k, i) => {
         return (
           ((this.state.ShowAdvanced && k.advanced) || !k.advanced) ?