Debug message
The Debug node and tab display all the messages and error messages encountered by the rule.
Below are a few common errors:
Data received by QBroker In is not in the {"value": XXX} format
QBroker In can not parse incoming data if QIoT receives non-{"value": XXX} format data
Error:
Correct:
(Note: If QBroker Out is sent to the Sample Code provided by QIoT, the outgoing data must also be
packaged as {"Value": XXX}, see Sample Code)
When QoS is set to 0, the rule engine will not be able to parse the data correctly
A QoS setting of 0 will reduce data reliability. It is recommended to set to 1 or 2
Qos settings level
- 0：at most once
- 1：at least once
- 2：exactly once
For more information, please refer to:
https://www.ibm.com/support/knowledgecenter/en/SSFKSJ9.0.0/com.ibm.mq.dev.doc/q029090.htm
For more information, visit the QIoT Suite Lite Blog: https://qiot.qnap.com/blog/