Illegal memory access while using custom images

[adithya-Avataar]

Hi

I am trying to use DPVO to estimate poses for my object. I have continuous images surrounding the object from all directions. When I run the code on my images using demo.py code. The directory contains about 115 images in all.

File "/DPVO/demo.py", line 92, in pred_traj = run(cfg, args.network, args.imagedir, args.calib, args.stride, args.skip, args.viz, args.timeit, args.save_reconstruction) File "/root/miniconda3/envs/dpvo/lib/python3.10/site-packages/torch/autograd/grad_mode.py", line 27, in decorate_context return func(*args, **kwargs) File "/DPVO/demo.py", line 51, in run slam(t, image, intrinsics) File "/DPVO/dpvo/dpvo.py", line 394, in call self.update() File "/DPVO/dpvo/dpvo.py", line 278, in update self.network.update(self.net, ctx, corr, None, self.ii, self.jj, self.kk) File "/root/miniconda3/envs/dpvo/lib/python3.10/site-packages/torch/nn/modules/module.py", line 1130, in _call_impl return forward_call(*input, **kwargs) File "/DPVO/dpvo/net.py", line 80, in forward ix, jx = fastba.neighbors(kk, jj) RuntimeError: CUDA error: an illegal memory access was encountered CUDA kernel errors might be asynchronously reported at some other API call,so the stacktrace below might be incorrect. For debugging consider passing CUDA_LAUNCH_BLOCKING=1

when I run the code as CUDA_LAUNCH_BLOCKING=1 python demo.py --save_reconstruction --save_trajectory --imagedir=images3_jpg/ --calib=custom_calib.txt --stride=1 The code runs without any errors, but the the saved trajectory file contains pose values as nans beyond index 15 I have observed the same with multiple other custom image directories as well.