Google App Engine error: NeedIndexError: no matching index found

Question

I\'m having trouble with Google\'s App engine indexes. When running my app via the GoogleAppEngineLauncher, the app is working fine. When deploying the app, I get the follow

Answer 1

In my case, I have uploaded the index file manually like below:

gcloud datastore indexes create "C:\Path\of\your\project\index.yaml"

Then you should confirm the update:

Configurations to update:

descriptor:      [C:\Path\of\your\project\index.yaml]
type:            [datastore indexes]
target project:  [project_name]


Do you want to continue (Y/n)?  y

Then you can go to the Datastore console to check if the the index has been created via this link: https://console.cloud.google.com/datastore/indexes