Controller was returning { data: engines } which TransformInterceptor
wrapped again into { data: { data: engines } }. extractData() only peeled
one layer, leaving an object instead of the array — causing .map() to fail
in OcrEngineSelector.
- Return data directly from getOcrEngines() and selectOcrEngine()
- Add Array.isArray guard in OcrEngineSelector as defensive layer
admin
754d609399