..

byit-myth-admin/src/main/java/com/byit/service/impl/ApiFlowOperatingServiceImpl.java

@@ -182,6 +182,9 @@ public class ApiFlowOperatingServiceImpl implements ApiFlowOperatingService {
             waitingTask.setWaitId(waitingRecord.getWaitId());
 
             RunParamWrapped runParamWrapped = JSON.parseObject(waitingTask.getRunParam(), RunParamWrapped.class);
+            if(runParamWrapped == null) {
+                runParamWrapped = new RunParamWrapped();
+            }
             runParamWrapped.setPublicParamMap(publicParam);
 
             try {