Hi I m running into a few issues while trying to use Prefect

Question

Hi I m running into a few issues while trying to use Prefect 2 0 block storage I m receiving a CORS error in Chrome when I try to delete a block in the UI at app prefect cloud I have no issue creating block storage through the UI or through Python ```Access to XMLHttpRequest at lt MY ACCOUNT ID gt workspaces lt MY WORKSPACE ID gt block documents lt MY BLOCK ID gt from origin has been blocked by CORS policy No Access Control Allow Origin header is present on the requested resource ``` It seems like CORS may be unhappy with the UI trying to do a cross domain request from app prefect cloud to api prefect cloud

Andrew Richards · Answer

Also when I try to build a deployment with `prefect deployment build n test t download dataset sb RemoteFileSystem wasabi test flow py download job` I receive this error `Client error 404 Not Found for url <https api prefect cloud api accounts > lt MY ACCOUNT ID gt workspaces lt MY WORKSPACE ID gt block types slug RemoteFileSystem block documents name wasabi include secrets=true ` I m able to interact with Prefect cloud from the CLI otherwise

Andrew Richards · Answer

My goal is to use a RemoteFileSystem block for persistent storage in a Wasabi S3 bucket I had this working in a previous version of the Prefect 2 0 cloud beta before Deployment Create was deprecated

Anna Geller · Answer

check this for more info <https docs prefect io concepts storage >

Andrew Richards · Answer

I ve read these docs initially The issue I m experiencing is that the `prefect deployment build` command cannot find the directory where my block storage is located when providing the ` sb` argument I m certain I m logged into the Prefect Cloud correctly because I m able to list the resources I ve created

Andrew Richards · Answer

Looks like someone fixed the CORS issue I m thinking `RemoteFileSystem` may not be a valid `block type slug`

Andreas Nigg · Answer

Hey Andrew struggled myself found out smile The slug for remote file system is remote file system if I recall correctly

Andrew Richards · Answer

Thanks That worked