新增单个任务派送，缺少报功模式

ruoyi-system/src/main/java/com/ruoyi/workflow/service/impl/WfProcessServiceImpl.java

@@ -227,6 +227,7 @@ public class WfProcessServiceImpl extends FlowServiceFactory implements IWfProce
                     }
                 });
             }
+
             taskVoList.add(taskVo);
         }
         page.setRecords(taskVoList);
@@ -738,12 +739,12 @@ public class WfProcessServiceImpl extends FlowServiceFactory implements IWfProce
     public String commonStart(String category) {
         try {
 
-            List<ProcessDefinition> processDefinition = repositoryService.createProcessDefinitionQuery()
-                    .processDefinitionCategory(category).list();
+            ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery()
+                    .processDefinitionCategory(category).latestVersion().singleResult();
             // 传个空参进去，不破坏其他模型
             Map<String, Object> variables = new HashMap<String, Object>();
             // 拿到最新版本的模型
-            return startProcess(processDefinition.get(processDefinition.size()-1), variables);
+            return startProcess(processDefinition, variables);
         } catch (Exception e) {
             e.printStackTrace();
             throw new ServiceException("流程启动错误");