Hi . I am trying to visualize the process instance using bpmn.io javascript library. bpmn.io library requires only the xml content of the process in a String format. What i am doing is :
- Get the ProcessInstance for a speciffic id from the ProcessService
- Get Process property from the process instance
-Get Resource property from process
Resource resource = null;
ProcessInstance processInstance = processService.getProcessInstance(processInstanceId);
if (processInstance != null) {
LOGGER.info("Process instance is not null!");
Process process = processInstance.getProcess();
resource = process.getResource();
}
When trying to get the process the following exception is thrown :
Caused by: java.lang.IllegalStateException: Process instance 22[de.process.seed] is disconnected.
Can someone help me please?
