fail to load pre_trained model using sim2sim code

[zzerann]

when I run the code, the problem is "python deploy/deploy_mujoco/deploy_mujoco.py g1.yaml 1 terminate called after throwing an instance of 'c10::Error' what(): isTuple()INTERNAL ASSERT FAILED at "../aten/src/ATen/core/ivalue_inl.h":1400, please report a bug to PyTorch. Expected Tuple but got String Exception raised from toTuple at ../aten/src/ATen/core/ivalue_inl.h:1400 (most recent call first): frame #0: c10::Error::Error(c10::SourceLocation, std::string) + 0x42 (0x7fdd83f24d62 in /home/zeran/miniconda3/envs/myenv/lib/python3.8/site-packages/torch/lib/libc10.so) frame #1: c10::detail::torchCheckFail(char const*, char const*, unsigned int, std::string const&) + 0x5b (0x7fdd83f2168b in /home/zeran/miniconda3/envs/myenv/lib/python3.8/site-packages/torch/lib/libc10.so) frame #2: c10::detail::torchInternalAssertFail(char const*, char const*, unsigned int, char const*, std::string const&) + 0x3e (0x7fdd83f21bbe in /home/zeran/miniconda3/envs/myenv/lib/python3.8/site-packages/torch/lib/libc10.so) frame #3: + 0x3c8ed27 (0x7fddcb4a2d27 in /home/zeran/miniconda3/envs/myenv/lib/python3.8/site-packages/torch/lib/libtorch_cpu.so) frame #4: + 0x3c8fdc5 (0x7fddcb4a3dc5 in /home/zeran/miniconda3/envs/myenv/lib/python3.8/site-packages/torch/lib/libtorch_cpu.so) frame #5: torch::jit::SourceRange::highlight(std::ostream&) const + 0x36 (0x7fddc8b32976 in /home/zeran/miniconda3/envs/myenv/lib/python3.8/site-packages/torch/lib/libtorch_cpu.so) frame #6: torch::jit::ErrorReport::what() const + 0x2c5 (0x7fddc8b15885 in /home/zeran/miniconda3/envs/myenv/lib/python3.8/site-packages/torch/lib/libtorch_cpu.so) frame #7: + 0x2994ce (0x7fde4a8ed4ce in /home/zeran/miniconda3/envs/myenv/lib/python3.8/site-packages/torch/lib/libtorch_python.so) frame #8: + 0x2a7a85 (0x7fde4a8fba85 in /home/zeran/miniconda3/envs/myenv/lib/python3.8/site-packages/torch/lib/libtorch_python.so) frame #18: python() [0x5a5da1] frame #19: python() [0x5a4daf] frame #20: python() [0x45c624] frame #22: python() [0x44fcae] frame #24: __libc_start_main + 0xf3 (0x7fde8360f083 in /lib/x86_64-linux-gnu/libc.so.6) frame #25: python() [0x579f8d]

已放弃 (核心已转储) " and I debugging the code which I found out it comes from loading the model "m = mujoco.MjModel.from_xml_path(xml_path) d = mujoco.MjData(m) m.opt.timestep = simulation_dt print(1) # load policy policy = torch.jit.load(policy_path) print(22222222222)"