@CU11052256-0
The error message is a bit misleading — you’re not actually “creating a blob” inside Power Apps.
BlobNotFound usually just means Power Apps is trying to fetch a file from Azure Blob Storage, but it either can’t find it or the path being used is incorrect.
What’s typically causing it:
The file was deleted or never uploaded in the first place
The container name or blob path is wrong in your setup
The connection is pointing to the wrong Azure Storage account
The file path has a small issue (typos, extra /, or casing mismatch — blob paths are case-sensitive)
What you can do to fix it:
Double-check your Azure Blob Storage connection in Power Apps (storage account + container name)
Go into Azure Portal and confirm the file actually exists in the expected container
Review the blob path carefully — even small formatting issues can break it
If the file was removed, try re-uploading it
If you’re building the path dynamically:
Make sure it’s not blank before calling it, for example:
If(
IsBlank(yourBlobPath),
Notify("Blob path is empty", NotificationType.Error),
AzureBlobStorage.GetFileContent(yourBlobPath)
)
If you can tell me what you’re trying to do with the blob (upload, display image, download file, etc.), I can help you narrow it down further.
Vishnu WR
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