fix: raise a clear error when JsonSchemaValidator gets no messages - #13078

fix: raise a clear error when JsonSchemaValidator gets no messages#13078

anakin87 merged 1 commit into

deepset-ai:maindeepset-ai/haystack:mainfrom

ShousenZHANG:fix/json-schema-validator-empty-messagesShousenZHANG/haystack:fix/json-schema-validator-empty-messagesCopy head branch name to clipboard