[jboss-user] [jBPM] - I want use variable in my process, but it not work

kklg [https://community.jboss.org/people/kklg] created the discussion "I want use variable in my process,but it not work" To view the discussion, visit: https://community.jboss.org/message/803953#803953 -------------------------------------------------------------- hi ！ *when i put variable in map(data), my variableinstancelog table is nothing,*     public void completeTask(long taskId, Map<?, ?> data, String userId, Map<String, Object> results )             throws InterruptedException {         connect();         BlockingTaskOperationResponseHandler responseHandler = new BlockingTaskOperationResponseHandler();         client.start(taskId, userId, responseHandler);         responseHandler.waitTillDone(2000);         responseHandler = new BlockingTaskOperationResponseHandler();         ContentData contentData = null;         if (data != null) {             ByteArrayOutputStream bos = new ByteArrayOutputStream();             ObjectOutputStream out;             try {                 out = new ObjectOutputStream(bos);                 out.writeObject(*data*);                 out.close();                 contentData = new ContentData();                 contentData.setContent(bos.toByteArray());                 contentData.setAccessType(AccessType.Inline);             } catch (IOException e) {                 e.printStackTrace();             }         }         client.complete(taskId, userId, contentData, responseHandler);        } *but  i add this code  ,* *when i put variable in map(+results+) ,it work,* +        BlockingGetTaskResponseHandler responseHandlerGetTask = new BlockingGetTaskResponseHandler();+ +        client.getTask(taskId, responseHandlerGetTask);+ +        responseHandlerGetTask.waitTillDone(1000);+ +        Task task = responseHandlerGetTask.getTask();+ +        ksession.getWorkItemManager().completeWorkItem(+ +                task.getTaskData().getWorkItemId(), *results*);+ *I I do not understand, I see other people are like  first code. I used jBPM5.4.  Thanks  For any help in adcance.* * * * * * * h4. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/803953#803953] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]