the visualizer has no PointCloud! about semantic_suma HOT 8 CLOSED

kitti
  dataset
     sequences
          01
             velodyne
                000000.bin
                000001.bin
                   ...
             calib.txt
      poses
          01.txt

$ ./visualizer 
OpenGL Context Version 4.5 core profile
GLEW initialized.
OpenGL context version: 4.5
OpenGL vendor string  : NVIDIA Corporation
OpenGL renderer string: GeForce GTX 1050/PCIe/SSE2
Extracting surfel maps partially.
Performing frame-to-model matching.
Setting verbosity to: false
Trying to open model
Trying to deserialize previously stored: /media/raymond/17354422509/suma++_ws/src/semantic_suma/config/darknet53/model.trt
Successfully found TensorRT engine file /media/raymond/17354422509/suma++_ws/src/semantic_suma/config/darknet53/model.trt
Successfully created inference runtime
No DLA selected.
Successfully allocated 426755792 for model.
Successfully read 426755792 to modelmem.
Could not deserialize TensorRT engine. 
Generating from sratch... This may take a while...
Trying to generate trt engine from : /media/raymond/17354422509/suma++_ws/src/semantic_suma/config/darknet53/model.onnx
Platform DOESN'T HAVE fp16 support.
No DLA selected.
----------------------------------------------------------------
Input filename:   /media/raymond/17354422509/suma++_ws/src/semantic_suma/config/darknet53/model.onnx
ONNX IR version:  0.0.4
Opset version:    9
Producer name:    pytorch
Producer version: 1.1
Domain:           
Model version:    0
Doc string:       
----------------------------------------------------------------
WARNING: ONNX model has a newer ir_version (0.0.4) than this parser was built against (0.0.3).
----- Parsing of ONNX model /media/raymond/17354422509/suma++_ws/src/semantic_suma/config/darknet53/model.onnx is Done ---- 
Success picking up ONNX model
Failure creating engine from ONNX model
Current trial size is 8589934592
Failure creating engine from ONNX model
Current trial size is 4294967296
Failure creating engine from ONNX model
Current trial size is 2147483648
Failure creating engine from ONNX model
Current trial size is 1073741824
Failure creating engine from ONNX model
Current trial size is 536870912
Failure creating engine from ONNX model
Current trial size is 268435456
Failure creating engine from ONNX model
Current trial size is 134217728
Failure creating engine from ONNX model
Current trial size is 67108864
Failure creating engine from ONNX model
Current trial size is 33554432
Failure creating engine from ONNX model
Current trial size is 16777216
Failure creating engine from ONNX model
Current trial size is 8388608
Failure creating engine from ONNX model
Current trial size is 4194304
Failure creating engine from ONNX model
Current trial size is 2097152
Failure creating engine from ONNX model
Current trial size is 1048576
terminate called after throwing an instance of 'std::runtime_error'
 what():  ERROR: could not create engine from ONNX.
Aborted (core dumped)