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zju3dv / disprcnn

Code release for Stereo 3D Object Detection via Shape Prior Guided Instance Disparity Estimation (CVPR 2020, TPAMI 2021)
Apache License 2.0
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Could you provide detailed fastai version? #27

Closed pengweiweiwei closed 3 years ago

pengweiweiwei commented 3 years ago

While installing fastai dependency, I meet belowing error:

ImportError: cannot import name 'SaveModelCallback' from 'fastai.callbacks' (/home/yhzn/anaconda3/envs/disprcnn/lib/python3.7/site-packages/fastai/callbacks/__init__.py) I tried several versions across fastai 1.0.x to 2.0.x, seemed the belowing three module cant import simulateously. from fastai.basic_train import LearnerCallback, Learner from fastai.callbacks import SaveModelCallback from fastai.torch_core import rank_distrib

I believe it will be solved if you can provide the detailed fastai version

Looking forward to your reply Have a nice day!

pengweiweiwei commented 3 years ago

@JiamingSuen

ootts commented 3 years ago

Try to use fastai==1.0.60

pengweiweiwei commented 3 years ago

Now the problem of fastai is solved,but I meet a mew problem Traceback (most recent call last): File "tools/test_net.py", line 9, in <module> from disprcnn.modeling.detector import build_detection_model File "/home/yhzn/pengwei/disprcnn/disprcnn/modeling/detector/__init__.py", line 2, in <module> from .detectors import build_detection_model File "/home/yhzn/pengwei/disprcnn/disprcnn/modeling/detector/detectors.py", line 3, in <module> from .disprcnn import DispRCNN File "/home/yhzn/pengwei/disprcnn/disprcnn/modeling/detector/disprcnn.py", line 12, in <module> from disprcnn.modeling.pointnet_module.point_rcnn.lib.net.point_rcnn import PointRCNN File "/home/yhzn/pengwei/disprcnn/disprcnn/modeling/pointnet_module/__init__.py", line 1, in <module> from .point_rcnn.lib.net.point_rcnn import PointRCNN File "/home/yhzn/pengwei/disprcnn/disprcnn/modeling/pointnet_module/point_rcnn/lib/net/point_rcnn.py", line 14, in <module> from .rcnn_net import RCNNNet File "/home/yhzn/pengwei/disprcnn/disprcnn/modeling/pointnet_module/point_rcnn/lib/net/rcnn_net.py", line 6, in <module> from ..pointnet2_lib.pointnet2.pointnet2_modules import PointnetSAModule File "/home/yhzn/pengwei/disprcnn/disprcnn/modeling/pointnet_module/point_rcnn/lib/pointnet2_lib/pointnet2/pointnet2_modules.py", line 5, in <module> from . import pointnet2_utils File "/home/yhzn/pengwei/disprcnn/disprcnn/modeling/pointnet_module/point_rcnn/lib/pointnet2_lib/pointnet2/pointnet2_utils.py", line 7, in <module> import pointnet2_cuda as pointnet2 ImportError: /home/yhzn/anaconda3/envs/disprcnn/lib/python3.7/site-packages/pointnet2-0.0.0-py3.7-linux-x86_64.egg/pointnet2_cuda.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZN3c105ErrorC1ENS_14SourceLocationERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE Traceback (most recent call last): File "tools/test_net.py", line 9, in <module> from disprcnn.modeling.detector import build_detection_model File "/home/yhzn/pengwei/disprcnn/disprcnn/modeling/detector/__init__.py", line 2, in <module> from .detectors import build_detection_model File "/home/yhzn/pengwei/disprcnn/disprcnn/modeling/detector/detectors.py", line 3, in <module> from .disprcnn import DispRCNN File "/home/yhzn/pengwei/disprcnn/disprcnn/modeling/detector/disprcnn.py", line 12, in <module> from disprcnn.modeling.pointnet_module.point_rcnn.lib.net.point_rcnn import PointRCNN File "/home/yhzn/pengwei/disprcnn/disprcnn/modeling/pointnet_module/__init__.py", line 1, in <module> from .point_rcnn.lib.net.point_rcnn import PointRCNN File "/home/yhzn/pengwei/disprcnn/disprcnn/modeling/pointnet_module/point_rcnn/lib/net/point_rcnn.py", line 14, in <module> from .rcnn_net import RCNNNet File "/home/yhzn/pengwei/disprcnn/disprcnn/modeling/pointnet_module/point_rcnn/lib/net/rcnn_net.py", line 6, in <module> from ..pointnet2_lib.pointnet2.pointnet2_modules import PointnetSAModule File "/home/yhzn/pengwei/disprcnn/disprcnn/modeling/pointnet_module/point_rcnn/lib/pointnet2_lib/pointnet2/pointnet2_modules.py", line 5, in <module> from . import pointnet2_utils File "/home/yhzn/pengwei/disprcnn/disprcnn/modeling/pointnet_module/point_rcnn/lib/pointnet2_lib/pointnet2/pointnet2_utils.py", line 7, in <module> import pointnet2_cuda as pointnet2 ImportError: /home/yhzn/anaconda3/envs/disprcnn/lib/python3.7/site-packages/pointnet2-0.0.0-py3.7-linux-x86_64.egg/pointnet2_cuda.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZN3c105ErrorC1ENS_14SourceLocationERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE I don't know what happened! Could you give me some advice? Thanks!

pengweiweiwei commented 3 years ago

@f-sky

ootts commented 3 years ago

The building step does not succeed. Try to run commands line-by-line, and find if there is any error reported.

pengweiweiwei commented 3 years ago

when i run sh build_and_install.sh ,the error mentioned aboved occured . But when i run commands line-by-line, the error disappeared. It‘s so strange and i really don't know why . I feel curious. But now the problems is solved . Thanks!

ootts commented 3 years ago

Issue closed. Feel free to re-open it if you have more questions.