Schema Is Absent

XMIR document must have xsi:noNamespaceSchemaLocation inside it.

Incorrect:

<object>
  <o/>
</object>

Correct:

<object xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://www.eolang.org/xsd/XMIR-anything.xsd">
  <o/>
</object>

Published on Mon May 26 13:15:47 UTC 2025.