[reposting from the old forum]
I've set up a service account on my project in Google Cloud computing.
I've given it two roles: "Storage Admin" and "Storage Object Admin", and downloaded the private key .JSON file onto my local machine.
I put in the name of the bucket I've created in Google Cloud Storage where I have cunningly put in two files and a folder.
I point the Google Cloud Storage List node to the bucket and the credentials file (JSON) that I've saved in my local machine.
But when I run the node, I get the error: Unexpected exception in processing: java.lang.NullPointerException
The error log doesn't (to me, anyway) reveal any futher info, but I attach it.
Do I need to give alternative roles to the service account?
(Update: when I created a new bucket on the same project as above, I was able to connect to it via the node. However, it's still not clear why the old bucket, with exactly the same privileges was not (and still is not) accessible.)
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