I start the lab, the steps that require creating a topic on the cluster are failing with the error

[chenhai]

Hi team,
I’ve successfully set up my environment, but when I start the lab, the steps that require creating a topic on the cluster are failing with the error below. I tried reinstalling the lab environment, but that didn’t help.
- Bootstrap Port: 443
- Path to Cluster Certificate: kafka-cluster.crt
- Cluster Namespace: cwnvtn-kafka-cluster
· Create humidity-conditions topic .................................. FAIL
- Failed to create the humidity-conditions topic(s)
- UnknownTopicOrPartitionException:
- Cannot continue starting lab

[Chetan_Tiwary_]

@chenhai which guided exercise or lab is this from ?

[chenhai · Accepted solution]

hi Chetan, not an issue anymore, I think it was due to network, now the lab is working.
also I just notice, sometime I have to change the truststore path in the .grading settings, in order to get the env set correctly for each lab

[Chetan_Tiwary_]

@chenhai ok glad to know your issue was resolved. Regarding your other feedback I will check if I can find anything.