google-research / multinerf

A Code Release for Mip-NeRF 360, Ref-NeRF, and RawNeRF
Apache License 2.0
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shape error when render a video #138

Closed ZiyangYan closed 9 months ago

ZiyangYan commented 9 months ago

when I want to render a video from checkpoint, it raised a error:


The above exception was the direct cause of the following exception:

Traceback (most recent call last): File "/home/zyan/anaconda3/envs/multinerf/lib/python3.9/runpy.py", line 197, in _run_module_as_main return _run_code(code, main_globals, None, File "/home/zyan/anaconda3/envs/multinerf/lib/python3.9/runpy.py", line 87, in _run_code exec(code, run_globals) File "/scratch/3DOM/zyan/multinerf-main/render.py", line 204, in app.run(main) File "/home/zyan/anaconda3/envs/multinerf/lib/python3.9/site-packages/absl/app.py", line 308, in run _run_main(main, args) File "/home/zyan/anaconda3/envs/multinerf/lib/python3.9/site-packages/absl/app.py", line 254, in _run_main sys.exit(main(argv)) File "/scratch/3DOM/zyan/multinerf-main/render.py", line 155, in main rendering = models.render_image( File "/scratch/3DOM/zyan/multinerf-main/internal/models.py", line 673, in render_image chunkrenderings, = render_fn(rng, chunk_rays) File "/scratch/3DOM/zyan/multinerf-main/internal/train_utils.py", line 382, in render_eval_fn model.apply( File "/scratch/3DOM/zyan/multinerf-main/internal/models.py", line 223, in call ray_results = mlp( File "/scratch/3DOM/zyan/multinerf-main/internal/models.py", line 469, in call raw_density, x = predict_density(means, covs) File "/scratch/3DOM/zyan/multinerf-main/internal/models.py", line 456, in predict_density x = dense_layer(self.net_width)(x) File "/home/zyan/anaconda3/envs/multinerf/lib/python3.9/site-packages/flax/linen/linear.py", line 234, in call kernel = self.param( flax.errors.ScopeParamShapeError: Initializer expected to generate shape (672, 256) but got shape (96, 256) instead for parameter "kernel" in "/PropMLP_0/Dense_0". (https://flax.readthedocs.io/en/latest/api_reference/flax.errors.html#flax.errors.ScopeParamShapeError)

anybody know how to deal with it?

ZiyangYan commented 9 months ago

fixed

Snehan2k2 commented 5 months ago

how did you resolve the error?