callbacks

react/ChartwerkLinePod.tsx

@@ -50,7 +50,7 @@ export function ChartwerkLinePod(props: ChartwerkLinePodProps) {
   useEffect(() => {
     if(chart === null) { return; }
 
-    let eventsCallbacks = _.cloneDeep(props.options.eventsCallbacks || {});
+    let eventsCallbacks = _.cloneDeep(props.options?.eventsCallbacks || {});
     if (props.onZoomIn) {
       eventsCallbacks.zoomIn = props.onZoomIn;
     }