[feat]修改预警处置报错

dk-modules/workflow/src/main/java/org/dromara/workflow/service/impl/FlwTaskServiceImpl.java

@@ -222,8 +222,8 @@ public class FlwTaskServiceImpl implements IFlwTaskService {
             return String.valueOf(ins.getId());
         } catch (Exception e) {
             log.error(e.getMessage(), e);
-            throw new ServiceException(e.getMessage());
         }
+        return "";
     }
 
     /**
@@ -956,7 +956,6 @@ public class FlwTaskServiceImpl implements IFlwTaskService {
             return true;
 
         } catch (Exception e) {
-            e.printStackTrace();
             log.error(e.getMessage(), e);
             return false;
         }