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RaduAlexandru / permuto_sdf

Code for our CVPR'23 paper - "PermutoSDF: Fast Multi-View Reconstruction with Implicit Surfaces using Permutohedral Lattices"
https://radualexandru.github.io/permuto_sdf/
MIT License
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FATL| CHECK FAILED: !!(mat_in.data) The input mat has no data or is empty #11

Open sunshineywz123 opened 1 year ago

sunshineywz123 commented 1 year ago

use my customer dataset error

img_name 316.png scene centroid [nan nan nan] scene scale nan Stack trace: 21 0x5574cefda125 python3(+0x1ce125) [0x5574cefda125] 20 0x7ff004d3c083 __libc_start_main + 243 19 0x5574cefda219 Py_BytesMain + 57 18 0x5574cee990ac python3(+0x8d0ac) [0x5574cee990ac] 17 0x5574ceea5a23 PyRun_SimpleFileExFlags + 868 16 0x5574ceea5f2f python3(+0x99f2f) [0x5574ceea5f2f] 15 0x5574cf0058e3 python3(+0x1f98e3) [0x5574cf0058e3] 14 0x5574cf006903 python3(+0x1fa903) [0x5574cf006903] 13 0x5574cefe5dab PyEval_EvalCode + 27 12 0x5574cefe5de9 PyEval_EvalCodeEx + 57 11 0x5574cef26461 _PyEval_EvalCodeWithName + 737 10 0x5574cef27aab _PyEval_EvalFrameDefault + 907 9 0x5574cef382a6 _PyFunction_Vectorcall + 246 8 0x5574cef27aab _PyEval_EvalFrameDefault + 907 7 0x5574cef382a6 _PyFunction_Vectorcall + 246 6 0x5574cef2c481 _PyEval_EvalFrameDefault + 19809 5 0x5574cef30631 _PyObject_MakeTpCall + 1281 4 0x5574cef47e7e PyCFunction_Call + 110 3 0x7fed05cf7dc3 /nas/users/yuanweizhong/data_loaders/dataloaders.cpython-38-x86_64-linux-gnu.so(+0x42dc3) [0x7fed05cf7dc3] 2 0x7fed05d16f41 /nas/users/yuanweizhong/data_loaders/dataloaders.cpython-38-x86_64-linux-gnu.so(+0x61f41) [0x7fed05d16f41] 1 0x7fed05c37a7d MiscDataFuncs::frames2tensors(std::vector const&) + 1133 0 0x7fed05c1c515 mat2tensor(cv::Mat const&, bool) + 1877 [ 4D15740]UtilsPytorch.h:31 FATL| CHECK FAILED: !!(mat_in.data) The input mat has no data or is empty Aborted (core dumped)

spock-the-wizard commented 1 year ago

I am facing the same issue. Any ideas?

I am debugging, and it seems the error starts from img=Mat(os.path.join(path_imgs,img_name)) . The path surely exists, and loads the image when using cv2.imread, but img.empty() returns True. Not surprisingly, img.channels() also returns 1

Any clues on why it's failing to read my images will be very helpful!

spock-the-wizard commented 1 year ago

I am facing the same issue. Any ideas?

I am debugging, and it seems the error starts from img=Mat(os.path.join(path_imgs,img_name)) . The path surely exists, and loads the image when using cv2.imread, but img.empty() returns True. Not surprisingly, img.channels() also returns 1

Any clues on why it's failing to read my images will be very helpful!

Okay... I solved my problem! I was passing a relative path for the --dataset_path argument. hehe Changing it to absolute path solved the issue. (Happy face emojiiii !!) Hope this helps!

cduguet commented 6 months ago

I had the same issue, and realised I forgot to change the permissions in the input files. They were produced by another container.