发布工作流的时候保存工作流的内嵌层级

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

@@ -208,6 +208,9 @@ public class ApiFlowServiceImpl implements ApiFlowService {
             saveNode(pluginFlow.getNodeList(), flow, upFlowName);
         }
         FlowExtendedConfiguration extendedConfiguration = pluginFlow.getConfig().getExtendedConfiguration();
+        if(extendedConfiguration == null) {
+            extendedConfiguration = new FlowExtendedConfiguration();
+        }
         extendedConfiguration.setFlowEmbedLogo(upFlowName);
         flow.setExtendedConfiguration(JSON.toJSONString(extendedConfiguration));
         return flow;