# LicenseCapabilityMissingError Class

Error thrown when a public API method is called for a FeatureId that the current license entitlement does not grant. Mirrors gate B's ErrorMessage.LicenseCapability, but this one guards the API surface itself (HF-307 PR 2) rather than a formula evaluation, so it is thrown synchronously instead of surfacing as a cell error.

This list names every method that can throw it - resumeEvaluation is deliberately NOT among them: it is the sole exit from a suspended engine, so gating it could strand an instance permanently if the entitlement changes mid-suspension (see the note on HyperFormula. ensureCapability).

see HyperFormula.buildFromArray

see HyperFormula.buildFromSheets

see HyperFormula.buildEmpty

see addNamedExpression

see changeNamedExpression

see removeNamedExpression

see copy

see cut

see paste

see setCellContents

see addRows

see removeRows