work tolerance update
@ -175,7 +175,7 @@ public class AlertManager {
alert.setContent(content);
alert.setAlertType(AlertType.EMAIL);
alert.setCreateTime(new Date());
alert.setAlertGroupId(processInstance.getWarningGroupId());
alert.setAlertGroupId(processInstance.getWarningGroupId() == null ? 1:processInstance.getWarningGroupId());
alert.setReceivers(processInstance.getProcessDefinition().getReceivers());
alert.setReceiversCc(processInstance.getProcessDefinition().getReceiversCc());