```error: TypeError: Cannot read properties of und...
# kubernetes
m
Copy code
error: TypeError: Cannot read properties of undefined (reading 'map')
        at /Users/seungchanlee/Documents/Sidetrek/sidetrek-flyte/node_modules/@pulumi/yaml/yaml.ts:2993:14
g
This happens when a property is being accessed that doesnt exist.
m
OK but the metricsServer code is same as the doc’s and if I comment that out, this error goes away
g
What doc?
m
So not sure where that error is coming from?
Pulumi ConfigGroup doc
g
I'm not a pulumi employee 🤠
Its possible their docs are wrong, I have put in PRs to correct their documentation before
Looking now 👁️👁️
m
I’ve used this exact code before and it ran fine so not sure what’s causing it
g
does it normally work with URLs?
m
Yes