Colab run error

[Aoiryo]

Hi, I really appreciate your work, and your tutorial video is clear and helpful! However, I had an issue running colab, the error message is as follows. Could anyone help me with it? Thanks a lot!

/content/LLFF Need to run COLMAP QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root' qt.qpa.screen: QXcbConnection: Could not connect to display Could not connect to any X display. Traceback (most recent call last): File "imgs2poses.py", line 18, in gen_poses(args.scenedir, args.match_type) File "/content/LLFF/llff/poses/pose_utils.py", line 268, in gen_poses run_colmap(basedir, match_type) File "/content/LLFF/llff/poses/colmap_wrapper.py", line 35, in run_colmap feat_output = ( subprocess.check_output(feature_extractor_args, universal_newlines=True) ) File "/usr/lib/python3.7/subprocess.py", line 411, in check_output **kwargs).stdout File "/usr/lib/python3.7/subprocess.py", line 512, in run output=stdout, stderr=stderr) subprocess.CalledProcessError: Command '['colmap', 'feature_extractor', '--database_path', '/content/drive/MyDrive/nerf/c313/database.db', '--image_path', '/content/drive/MyDrive/nerf/c313/images', '--ImageReader.single_camera', '1']' returned non-zero exit status 1.

[soyams]

i got same error ..? have you find any solution..

[LuisRosas29]

Hello. I had the same error, the problem is due to the installation of CERES SOLVER.

In this git issue they give a solution that works quite well https://github.com/colmap/colmap/issues/1367