下午想调试一下短信转发到微信，
结果突然就无法获取短信内容了，
变量一直是空的。
错误日志是：
19.04.00/Variables doreplresult: |echo "%SMSRB"|grep -iE "派单|告警|工单"| -> |echo "%SMSRB"|grep -iE "派单|告警|工单"|
19.04.00/Variables doreplresult: |echo "%SMSRB"|grep -iE "派单|告警|工单"| -> |echo "%SMSRB"|grep -iE "派单|告警|工单"|
19.04.00/E 运行Shell命令: %Smsgd -> %Smsgd
19.04.00/E 运行Shell命令: ->
19.04.00/E 运行Shell命令: ->
19.04.00/Shell runBackground echo "%SMSRB"|grep -iE "派单|告警|工单" root: false timeout: -1
19.04.00/Shell start process-thread ID 982
19.04.00/E add wait type Shell1 time 2147483647
19.04.00/E add wait type Shell1 done
19.04.00/E add wait task
19.04.00/Variables doreplresult: |%Smsgd| -> |%Smsgd|
19.04.00/E 错误: 1