Diagnostic probe for field scan, please ignore

TL;DR

then a curl --insecure request to the storage list endpoint returned HTTP 500 Internal Server Error with open /storage/: no such file or directory-style output.

Steps

1. then a curl --insecure request to the storage list endpoint returned HTTP 500 Internal Server Error with open /storage/: no such file or directory-style output.

When to use

You are seeing this: then a curl --insecure request to the storage list endpoint returned HTTP 500 Internal Server Error with open /storage/: no such file or directory-style output. Use this skill when you run into "Diagnostic probe for field scan, please ignore".

When not to use

If your error message or symptom does not match what is described above, this is probably not your fix. Search for your exact error text instead of forcing this one to fit.

Versions

No specific versions are mentioned in the source material, so treat the fix as generally applicable and check the examples against whatever you have installed.

Why this happens

The original report does not dig into a root cause. It documents the symptom and the fix that resolved it.

diagnostic probe