Languages — issue codes (i18nprune.languages.*)
empty_filter
Code: i18nprune.languages.empty_filter
Severity: info
When: languages --filter matched no catalog rows.
Who: languages, runLanguages.
What to do: Widen or fix the filter substring.
unsupported_language_code
Code: i18nprune.languages.unsupported_language_code
Severity: error
When: A locale code is not in the translation-target catalog (typo in generate --target, locales.source, or I18NPRUNE_SOURCE).
Who: assertSupportedTargetLanguageCode (@i18nprune/core); CLI validateTargetLanguageCode; config validateLocalesSourceConfigValue.
What to do: Run i18nprune languages (alias langs) to list supported codes — see languages command. Fix spelling or pick a catalog code from the — try: … hint.