DebugFilesKeyError

Raised from request.files during debugging. The idea is that it can provide a better error message than just a generic KeyError/BadRequest.

Attributes

Attribute	Type	Description
msg	`string`	The detailed error message explaining why the file key was not found and providing troubleshooting steps for the request mimetype.

def DebugFilesKeyError(
    request: [Request](../wrappers/request.md?sid=flask_wrappers_request),
    key: string
) - > None

Name	Type	Description
request	`[Request](../wrappers/request.md?sid=flask_wrappers_request)`	The request object that triggered the error.
key	`string`	The key that was not found in request.files.

def DebugFilesKeyError(
    request: [Request](../wrappers/request.md?sid=flask_wrappers_request),
    key: string
) - > null

Name	Type	Description
request	`[Request](../wrappers/request.md?sid=flask_wrappers_request)`	The incoming Flask request object used to inspect the mimetype and form data for debugging purposes.
key	`string`	The specific file key that the user attempted to access in the request.files dictionary.