fallback-missing-css

A runtime fallback whose classes were never collected.

• The build reports it while it compiles a file, and csszyx check lists it.

Message

A name in angle brackets is a value the message fills in.

sz

[csszyx] fallback-missing-css: `sz` falls back to the runtime: <fallbackReason>.
  help: <fallbackSuggestion>
  note: its classes were not collected, so they produce no CSS unless another source names them.
  docs: https://csszyx.com/e/fallback-missing-css

szr

[csszyx] fallback-missing-css: `szr` falls back to the runtime: <fallbackReason>.
  help: <fallbackSuggestion>
  note: its classes were not collected, so they produce no CSS unless another source names them.
  docs: https://csszyx.com/e/fallback-missing-css

szv

[csszyx] fallback-missing-css: The `szv` config cannot be read at build time: <fallbackReason>.
  help: pass the config inline, or as a module-level const object literal.
  note: none of its variant classes were collected, so they produce no CSS unless another source names them.
  docs: https://csszyx.com/e/fallback-missing-css

sz-variant-key

[csszyx] fallback-missing-css: `sz` falls back to the runtime: <fallbackReason>.
  help: <fallbackSuggestion>
  docs: https://csszyx.com/e/fallback-missing-css

These values are worked out from the args:

• <fallbackReason>: Why the value fell back, from the generated sz fallback matrix for shape.
• <fallbackSuggestion>: What to write instead, from the same matrix.

Level

Default: error under recommended, error under atomic. Set it in csszyx.config: rules: { 'fallback-missing-css': 'warn' }.

Arguments

The values this diagnostic names.