cpp-package/inspireface/doc/Error-Feedback-Codes.md
During the use of InspireFace, some error feedback codes may be generated. Here is a table of error feedback codes.
| Index | Name | Code | Comment |
|---|---|---|---|
| 1 | HSUCCEED | 0 | Success |
| 2 | HERR_UNKNOWN | 1 | Unknown error (1) |
| 3 | HERR_INVALID_PARAM | 2 | Invalid parameter (2) |
| 4 | HERR_INVALID_IMAGE_STREAM_HANDLE | 3 | Invalid image stream handle (3) |
| 5 | HERR_INVALID_CONTEXT_HANDLE | 4 | Invalid context handle (4) |
| 6 | HERR_INVALID_FACE_TOKEN | 5 | Invalid face token (5) |
| 7 | HERR_INVALID_FACE_FEATURE | 6 | Invalid face feature (6) |
| 8 | HERR_INVALID_FACE_LIST | 7 | Invalid face feature list (7) |
| 9 | HERR_INVALID_BUFFER_SIZE | 8 | Invalid copy token (8) |
| 10 | HERR_INVALID_IMAGE_STREAM_PARAM | 9 | Invalid image param (9) |
| 11 | HERR_INVALID_SERIALIZATION_FAILED | 10 | Invalid face serialization failed (10) |
| 12 | HERR_INVALID_DETECTION_INPUT | 11 | Failed to modify detector input size (11) |
| 13 | HERR_INVALID_IMAGE_BITMAP_HANDLE | 12 | Invalid image bitmap handle (12) |
| 14 | HERR_IMAGE_STREAM_DECODE_FAILED | 13 | ImageStream failed to decode the image (13) |
| 15 | HERR_SESS_FUNCTION_UNUSABLE | 101 | Function not usable (101) |
| 16 | HERR_SESS_TRACKER_FAILURE | 102 | Tracker module not initialized (102) |
| 17 | HERR_SESS_PIPELINE_FAILURE | 103 | Pipeline module not initialized (103) |
| 18 | HERR_SESS_INVALID_RESOURCE | 104 | Invalid static resource (104) |
| 19 | HERR_SESS_LANDMARK_NUM_NOT_MATCH | 105 | The number of input landmark points does not match (105) |
| 20 | HERR_SESS_LANDMARK_NOT_ENABLE | 106 | The landmark model is not enabled (106) |
| 21 | HERR_SESS_KEY_POINT_NUM_NOT_MATCH | 107 | The number of input key points does not match (107) |
| 22 | HERR_SESS_REC_EXTRACT_FAILURE | 108 | Face feature extraction not registered (108) |
| 23 | HERR_SESS_REC_CONTRAST_FEAT_ERR | 109 | Incorrect length of feature vector for comparison (109) |
| 24 | HERR_SESS_FACE_DATA_ERROR | 110 | Face data parsing (110) |
| 25 | HERR_SESS_FACE_REC_OPTION_ERROR | 111 | An optional parameter is incorrect (111) |
| 26 | HERR_FT_HUB_DISABLE | 201 | FeatureHub is disabled (201) |
| 27 | HERR_FT_HUB_INSERT_FAILURE | 202 | Data insertion error (202) |
| 28 | HERR_FT_HUB_NOT_FOUND_FEATURE | 203 | Get face feature error (203) |
| 29 | HERR_ARCHIVE_LOAD_FAILURE | 251 | Archive load failure (251) |
| 30 | HERR_ARCHIVE_LOAD_MODEL_FAILURE | 252 | Model load failure (252) |
| 31 | HERR_ARCHIVE_FILE_FORMAT_ERROR | 253 | The archive format is incorrect (253) |
| 32 | HERR_ARCHIVE_REPETITION_LOAD | 254 | Do not reload the model (254) |
| 33 | HERR_ARCHIVE_NOT_LOAD | 255 | Model not loaded (255) |
| 34 | HERR_DEVICE_CUDA_NOT_SUPPORT | 301 | CUDA not supported (301) |
| 35 | HERR_DEVICE_CUDA_TENSORRT_NOT_SUPPORT | 302 | CUDA TensorRT not supported (302) |
| 36 | HERR_DEVICE_CUDA_UNKNOWN_ERROR | 303 | CUDA unknown error (303) |
| 37 | HERR_DEVICE_CUDA_DISABLE | 304 | CUDA support is disabled (304) |
| 38 | HERR_EXTENSION_ERROR | 351 | Extension module error (351) |
| 39 | HERR_EXTENSION_MLMODEL_LOAD_FAILED | 352 | MLModel load failed (352) |
| 40 | HERR_EXTENSION_HETERO_MODEL_TAG_ERROR | 353 | Incorrect heterogeneous model tag (353) |
| 41 | HERR_EXTENSION_HETERO_REC_HEAD_CONFIG_ERROR | 354 | Rec head config error (354) |
| 42 | HERR_EXTENSION_HETERO_MODEL_NOT_MATCH | 355 | Heterogeneous model dimensions do not match (355) |
| 43 | HERR_EXTENSION_HETERO_MODEL_NOT_LOADED | 356 | Heterogeneous model dimensions not loaded (356) |