Why an Unexpected NoSuchElementException Exception? key not found: UNRECOGNIZED?

Questions
2

This can be caused when there is an incompatibility between the compilation of the DAR and the Canton participant version.

  • Use Daml SDK version for a given DAR? to check the SDK version used to compile the DAR.

  • Use curl -s http://localhost:7575/v2/version | jq .version to query the participant version.