We have several subflows in our Nodered flows, and they were working fine previously.
However, they were not working until a month ago. the subflows are not receiving any data from other flows.
And I noticed that there is an error in node-red-node-email in the installed palette list.
Error message: Error : Requires nodejs version >= 8.
The version of this palette is 1.6.2
May I ask how to resolve this issue please?
Do we need to upgrade the nodejs version in the node-red services on cloud ? and how?
Thanks a lot.