Update nf-processor-details.js

NIFI-7032:
- Processor Details no longer appears when clicking 'View Processor Details'
- handling the review comments

This closes #3990

nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/nf-processor-details.js

@@ -174,14 +174,18 @@
             }
 
             // initialize the properties
-            $('#read-only-processor-properties').propertytable({
-                supportsGoTo: config.supportsGoTo,
-                readOnly: true,
-                getParameterContext: function (groupId) {
-                    // processors being configured must be in the current group
-                    return nfCanvasUtils.getParameterContext();
-                }
-            });
+            
+            $('#read-only-processor-properties').propertytable(Object.assign({
+                    supportsGoTo: config.supportsGoTo,
+                    readOnly: true
+                }, 
+                //incase of summary window, nfCanvasUtils module wont be loaded
+                nfCanvasUtils && { 
+                    getParameterContext: function (groupId) {
+                        // processors being configured must be in the current group
+                        return nfCanvasUtils.getParameterContext();
+                    }
+                }));
         },
 
         /**