Hi, I’d like to know about how to solve this problem. I’m using Asus ROG with NVIDIA dGPU RTX 2060 for running a deepstream app. I followed manual installation from Deepstream sdk documentation and when i launch the python bindings deepstream application, i got this error.
My CUDA version is 10.2 and tensorRT 7.
alam@alam-Strix-GL504GV-GL504GV:~/deepstream_sdk_v4.0.2_x86_64/sources/python/apps/deepstream-test3$ python3 deepstream_test_3.py rtsp://admin:admin123@10.66.147.50
Creating Pipeline
Creating streamux
Creating source_bin 0
Creating source bin
source-bin-00
Creating Pgie
Creating tiler
Creating nvvidconv
Creating nvosd
Creating EGLSink
Adding elements to Pipeline
Linking elements in the Pipeline
Now playing...
1 : rtsp://admin:admin123@10.66.147.50
Starting pipeline
Creating LL OSD context new
0:00:00.778889809 4225 0x14a1c10 WARN nvinfer gstnvinfer.cpp:515:gst_nvinfer_logger:<primary-inference> NvDsInferContext[UID 1]:useEngineFile(): Failed to read from model engine file
0:00:00.778908422 4225 0x14a1c10 INFO nvinfer gstnvinfer.cpp:519:gst_nvinfer_logger:<primary-inference> NvDsInferContext[UID 1]:initialize(): Trying to create engine from model files
0:00:10.964797715 4225 0x14a1c10 INFO nvinfer gstnvinfer.cpp:519:gst_nvinfer_logger:<primary-inference> NvDsInferContext[UID 1]:generateTRTModel(): Storing the serialized cuda engine to file at /home/alam/deepstream_sdk_v4.0.2_x86_64/samples/models/Primary_Detector/resnet10.caffemodel_b1_int8.engine
Decodebin child added: source
Decodebin child added: decodebin0
Decodebin child added: rtpmp4gdepay0
Decodebin child added: aacparse0
Decodebin child added: avdec_aac0
In cb_newpad
gstname= audio/x-raw
Decodebin child added: decodebin1
Decodebin child added: rtph264depay0
Decodebin child added: h264parse0
Decodebin child added: capsfilter0
Decodebin child added: nvv4l2decoder0
In cb_newpad
gstname= video/x-raw
features= <Gst.CapsFeatures object at 0x7f6c14e74168 (GstCapsFeatures at 0x7f6b2c0d3360)>
Creating LL OSD context new
cuGraphicsGLRegisterBuffer failed with error(219) gst_eglglessink_cuda_init texture = 1
Frame Number= 0 Number of Objects= 0 Vehicle_count= 0 Person_count= 0
0:00:11.763341756 4225 0x12d7a80 WARN nvinfer gstnvinfer.cpp:1830:gst_nvinfer_output_loop:<primary-inference> error: Internal data stream error.
0:00:11.763353392 4225 0x12d7a80 WARN nvinfer gstnvinfer.cpp:1830:gst_nvinfer_output_loop:<primary-inference> error: streaming stopped, reason not-negotiated (-4)
Error: gst-stream-error-quark: Internal data stream error. (1): gstnvinfer.cpp(1830): gst_nvinfer_output_loop (): /GstPipeline:pipeline0/GstNvInfer:primary-inference:
streaming stopped, reason not-negotiated (-4)
Frame Number= 1 Number of Objects= 0 Vehicle_count= 0 Person_count= 0
Exiting app
Frame Number= 2 Number of Objects= 0 Vehicle_count= 0 Person_count= 0