A prompt template that fails to render fails the node
The rule
Normative: this is the rule
When a prompt template fails to render (it cannot be compiled, it cannot be loaded, or it fails while rendering), the node fails and the failure routes to the error edge, preserving the original cause.
Rule identifiers are permanent and are never renumbered. Each implementation publishes its own standing against these rules; this specification does not.spec 1.0-draft · LANG-26 · changed in spec 1.0