while testing the trained mrcnn model the following issue are facing ERROR: …/nvdsinfer/nvdsinfer_model_builder.cpp:862 Failed to get cuda engine from custom library API.
For full logs:
libEGL warning: DRI2: failed to authenticate
ERROR: …/nvdsinfer/nvdsinfer_func_utils.cpp:33 [TRT]: INVALID_ARGUMENT: getPluginCreator could not find plugin MultilevelProposeROI_TRT version 1
ERROR: …/nvdsinfer/nvdsinfer_func_utils.cpp:33 [TRT]: safeDeserializationUtils.cpp (293) - Serialization Error in load: 0 (Cannot deserialize plugin since corresponding IPluginCreator not found in Plugin Registry)
ERROR: …/nvdsinfer/nvdsinfer_func_utils.cpp:33 [TRT]: INVALID_STATE: std::exception
ERROR: …/nvdsinfer/nvdsinfer_func_utils.cpp:33 [TRT]: INVALID_CONFIG: Deserialize the cuda engine failed.
ERROR: …/nvdsinfer/nvdsinfer_model_builder.cpp:1567 Deserialize engine failed from file: /home/iiqadmin/tlt-experiments/maskrcnn/experiment_dir_unpruned/model.step-25000.engine
0:00:03.207901108 32954 0x557ec1649ca0 WARN nvinfer gstnvinfer.cpp:616:gst_nvinfer_logger:<primary_gie> NvDsInferContext[UID 1]: Warning from NvDsInferContextImpl::deserializeEngineAndBackend() <nvdsinfer_context_impl.cpp:1690> [UID = 1]: deserialize engine from file :/home/iiqadmin/tlt-experiments/maskrcnn/experiment_dir_unpruned/model.step-25000.engine failed
0:00:03.207938494 32954 0x557ec1649ca0 WARN nvinfer gstnvinfer.cpp:616:gst_nvinfer_logger:<primary_gie> NvDsInferContext[UID 1]: Warning from NvDsInferContextImpl::generateBackendContext() <nvdsinfer_context_impl.cpp:1797> [UID = 1]: deserialize backend context from engine from file :/home/iiqadmin/tlt-experiments/maskrcnn/experiment_dir_unpruned/model.step-25000.engine failed, try rebuild
0:00:03.207946789 32954 0x557ec1649ca0 INFO nvinfer gstnvinfer.cpp:619:gst_nvinfer_logger:<primary_gie> NvDsInferContext[UID 1]: Info from NvDsInferContextImpl::buildModel() <nvdsinfer_context_impl.cpp:1715> [UID = 1]: Trying to create engine from model files
ERROR: …/nvdsinfer/nvdsinfer_func_utils.cpp:33 [TRT]: UffParser: Could not read buffer.
parseModel: Failed to parse UFF model
ERROR: tlt/tlt_decode.cpp:274 failed to build network since parsing model errors.
ERROR: …/nvdsinfer/nvdsinfer_model_builder.cpp:797 Failed to create network using custom network creation function
ERROR: …/nvdsinfer/nvdsinfer_model_builder.cpp:862 Failed to get cuda engine from custom library API
0:00:04.079891388 32954 0x557ec1649ca0 ERROR nvinfer gstnvinfer.cpp:613:gst_nvinfer_logger:<primary_gie> NvDsInferContext[UID 1]: Error in NvDsInferContextImpl::buildModel() <nvdsinfer_context_impl.cpp:1735> [UID = 1]: build engine file failed
Segmentation fault (core dumped)
we are using the following link
http://127.0.0.1:8888/notebooks/examples/maskrcnn/maskrcnn.ipynb
config_infer_primary_mrcnn.txt (2.6 KB)
deepstream_app_source1_mrcnn.txt (2.4 KB)