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woven-planet / l5kit

L5Kit - https://woven.toyota
https://woven-planet.github.io/l5kit
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In windows anaconda An error occurs when the sim_outs = sim_loop.unroll(scenes_to_unroll) statement is executed in SimNet ReferenceError: weakly-referenced object no longer exists #391

Open huangjieAAA opened 2 years ago

huangjieAAA commented 2 years ago

D:\Anaconda3\envs\IDS\python.exe D:/l5kit-master/examples/simulation/simulation_test.py D:\Anaconda3\envs\IDS\lib\site-packages\torch\serialization.py:604: UserWarning: 'torch.load' received a zip file that looks like a TorchScript archive dispatching to 'torch.jit.load' (call 'torch.jit.load' directly to silence this warning) " silence this warning)", UserWarning) D:\l5kit-master\l5kit\data\zarr_dataset.py:213: RuntimeWarning: zarr dataset path should end with .zarr (for now). Open will fail for this dataset! dataset = ChunkedDataset("") D:\l5kit-master\l5kit\simulation\utils.py:107: RuntimeWarning: zarr dataset path should end with .zarr (for now). Open will fail for this dataset! new_dataset = ChunkedDataset("") Traceback (most recent call last): File "D:/l5kit-master/examples/simulation/simulation_test.py", line 59, in sim_outs = sim_loop.unroll(scenes_to_unroll) File "D:\l5kit-master\l5kit\simulation\unroll.py", line 180, in unroll sim_dataset = SimulationDataset.from_dataset_indices(self.dataset, scene_indices, self.sim_cfg) File "D:\l5kit-master\l5kit\simulation\dataset.py", line 111, in from_dataset_indices return SimulationDataset(scene_dataset_batch, sim_cfg) File "D:\l5kit-master\l5kit\simulation\dataset.py", line 88, in init self.recorded_scene_dataset_batch = deepcopy(self.scene_dataset_batch) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 150, in deepcopy y = copier(x, memo) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 240, in _deepcopy_dict y[deepcopy(key, memo)] = deepcopy(value, memo) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 180, in deepcopy y = _reconstruct(x, memo, rv) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 280, in _reconstruct state = deepcopy(state, memo) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 150, in deepcopy y = copier(x, memo) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 240, in _deepcopy_dict y[deepcopy(key, memo)] = deepcopy(value, memo) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 180, in deepcopy y = _reconstruct(x, memo, rv) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 280, in _reconstruct state = deepcopy(state, memo) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 150, in deepcopy y = copier(x, memo) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 240, in _deepcopy_dict y[deepcopy(key, memo)] = deepcopy(value, memo) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 180, in deepcopy y = _reconstruct(x, memo, rv) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 280, in _reconstruct state = deepcopy(state, memo) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 150, in deepcopy y = copier(x, memo) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 240, in _deepcopy_dict y[deepcopy(key, memo)] = deepcopy(value, memo) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 180, in deepcopy y = _reconstruct(x, memo, rv) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 280, in _reconstruct state = deepcopy(state, memo) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 150, in deepcopy y = copier(x, memo) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 240, in _deepcopy_dict y[deepcopy(key, memo)] = deepcopy(value, memo) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 180, in deepcopy y = _reconstruct(x, memo, rv) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 280, in _reconstruct state = deepcopy(state, memo) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 150, in deepcopy y = copier(x, memo) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 220, in _deepcopy_tuple y = [deepcopy(a, memo) for a in x] File "D:\Anaconda3\envs\IDS\lib\copy.py", line 220, in y = [deepcopy(a, memo) for a in x] File "D:\Anaconda3\envs\IDS\lib\copy.py", line 150, in deepcopy y = copier(x, memo) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 240, in _deepcopy_dict y[deepcopy(key, memo)] = deepcopy(value, memo) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 180, in deepcopy y = _reconstruct(x, memo, rv) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 280, in _reconstruct state = deepcopy(state, memo) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 150, in deepcopy y = copier(x, memo) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 240, in _deepcopy_dict y[deepcopy(key, memo)] = deepcopy(value, memo) File "D:\Anaconda3\envs\IDS\lib\copy.py", line 159, in deepcopy copier = getattr(x, "deepcopy", None) ReferenceError: weakly-referenced object no longer exists

MXD6 commented 2 years ago

I have the same problem.

Ubuntu 18.04.

Please, how did you solve it?

SeasonedLeo commented 11 months ago

did you solve this, I have the same probolem , tried solution from #400 but doesnot seem to work . Please share your solution if you have figured this out ,