问OCR 通用印刷体识别 返回信息-1102，无法解码？

{"code":-1102,"message":"SDK_IMAGE_DECODE_FAILED","data":{"recognize_warn_msg":[],"recognize_warn_code":[],"items":[],"session_id":"1257423962-2026704825","class":[]}

换过好几张图片，都是如此