If you are using * or ?, disable shell expansion by quoting:

unzip archive.zip "stage/*"

Or escape:

unzip archive.zip stage/\*

If the error persists despite correct quoting, trace system calls:

If you are piping from cat or curl, write to a temporary file:

curl -s http://example.com/archive.zip -o temp.zip
unzip temp.zip "stage/*"
rm temp.zip

If you use wildcards, you must ensure the shell does not expand them prematurely.

Incorrect:

unzip archive.zip stage/*

If there's a file named stage.txt in the current directory, the shell expands stage/* to stage.txt before unzip runs. Then unzip looks for a file named stage.txt inside the archive – which fails, often with a different error. But under certain conditions, the expansion can result in arguments that unzip interprets as a wildcard specification, leading to the error.

Correct (to extract all contents under stage/ inside the zip):

unzip archive.zip 'stage/*'

or

unzip archive.zip stage/\*