/**
* Get the SVG representation of the loop
- *
+ *
* @param loopName
* The loop name
* @return The SVG representation
*/
public String getSVGRepresentation(String loopName) {
- return loopService.getLoop(loopName).getSvgRepresentation();
+ Loop loop = loopService.getLoop(loopName);
+ return loop != null ? loop.getSvgRepresentation() : null;
}
}