I have a component for report designer and assign method to onSaveReport event but in that method my component memeber is undefined this is error: Cannot set properties of undefined (setting ‘body’) TypeError: Cannot set properties of undefined (setting ‘body’) at $.onReportSave [as onSaveReport] (http://localhost:4200/features-stimulsoft-report-stimulsoft-report-module.js:1206:28) at $.invokeSaveReport (http://localhost:4200/assets/lazyBundles/stimulsoft/stimulsoft.designer.js:30:82619) at $.raiseCallbackEventAsync (http://localhost:4200/assets/lazyBundles/stimulsoft/stimulsoft.designer.js:30:86029) at http://localhost:4200/assets/lazyBundles/stimulsoft/stimulsoft.designer.js:30:78818 at ZoneDelegate.invokeTask (http://localhost:4200/polyfills.js:12178:35) at Object.onInvokeTask (http://localhost:4200/vendor.js:72788:33) at