我正在尝试使用Integration / BPS服务器为WSO2 API管理器配置api状态更改工作流。当管理员最终“批准”发布的api请求为“完成”时，BPS服务器将失败，并出现以下错误。将API Manager 2.x与Integration / BPS服务器6.x一起使用 请让我知道我是否会丢失。.
TID: [-1234] [] [2018-11-02 19:31:43,692] ERROR {org.wso2.carbon.bpmn.rest.common.provider.ExceptionMapper.BPMNExceptionHandler} - Activiti Exception Occured {org.wso2.carbon.bpmn.rest.common.provider.ExceptionMapper.BPMNExceptionHandler}
org.activiti.engine.delegate.BpmnError: No catching boundary event found for error with errorCode 'REST_CLIENT_INVOKE_ERROR', neither in same process nor in parent process (errorCode='REST_CLIENT_INVOKE_ERROR') (errorCode='REST_CLIENT_INVOKE_ERROR')
at org.activiti.engine.impl.bpmn.helper.ErrorPropagation.propagateError(ErrorPropagation.java:82)
at org.activiti.engine.impl.bpmn.helper.ErrorPropagation.propagateError(ErrorPropagation.java:60)
at org.activiti.engine.impl.bpmn.helper.ClassDelegate.execute(ClassDelegate.java:160)
at org.activiti.engine.impl.pvm.runtime.AtomicOperationActivityExecute.execute(AtomicOperationActivityExecute.java:60)
at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:97)
at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:644)
at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:637)
at org.activiti.engine.impl.pvm.runtime.AtomicOperationTransitionNotifyListenerStart.eventNotificationsCompleted(AtomicOperationTransitionNotifyListenerStart.java:52)
at org.activiti.engine.impl.pvm.runtime.AbstractEventAtomicOperation.execute(AbstractEventAtomicOperation.java:56)
at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:97)
at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:644)
at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:637)