Hi, I met an error when I ran the demo walk, the rex-gym has successfully installed on my windows.
Could you please tell me how to solve this problem?
Thank you!
PS F:\program_study\quadruped_robot\rex-gym> rex-gym policy --env walk
pybullet build time: Oct 24 2021 14:53:06
RuntimeError: module compiled against API version 0xe but this version of numpy is 0xd
Traceback (most recent call last):
File "E:\program\Anaconda3\envs\pytorch\lib\runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "E:\program\Anaconda3\envs\pytorch\lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "E:\program\Anaconda3\envs\pytorch\Scripts\rex-gym.exe\__main__.py", line 7, in <module>
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\click\core.py", line 1137, in __call__
return self.main(*args, **kwargs)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\click\core.py", line 1062, in main
rv = self.invoke(ctx)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\click\core.py", line 1668, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\click\core.py", line 1404, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\click\core.py", line 763, in invoke
return __callback(*args, **kwargs)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\rex_gym\cli\entry_point.py", line 31, in policy
PolicyPlayer(env, args, signal_type).play()
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\rex_gym\playground\policy_player.py", line 29, in play
config = utility.load_config(policy_dir)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\rex_gym\agents\scripts\utility.py", line 197, in load_config
config = yaml.load(file_)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\main.py", line 951, in load
return loader._constructor.get_single_data()
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 113, in get_single_data
return self.construct_document(node)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 118, in construct_document
data = self.construct_object(node)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 146, in construct_object
data = self.construct_non_recursive_object(node)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 183, in construct_non_recursive_obje
ct
data = constructor(self, tag_suffix, node)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 1013, in construct_python_object_new
return self.construct_python_object_apply(suffix, node, newobj=True)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 995, in construct_python_object_appl
y
value = self.construct_mapping(node, deep=True)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 440, in construct_mapping
return BaseConstructor.construct_mapping(self, node, deep=deep)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 255, in construct_mapping
value = self.construct_object(value_node, deep=deep)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 146, in construct_object
data = self.construct_non_recursive_object(node)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 188, in construct_non_recursive_obje
ct
for _dummy in generator:
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 723, in construct_yaml_map
value = self.construct_mapping(node)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 440, in construct_mapping
return BaseConstructor.construct_mapping(self, node, deep=deep)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 255, in construct_mapping
value = self.construct_object(value_node, deep=deep)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 146, in construct_object
data = self.construct_non_recursive_object(node)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 183, in construct_non_recursive_obje
ct
data = constructor(self, tag_suffix, node)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 995, in construct_python_object_appl
y
value = self.construct_mapping(node, deep=True)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 440, in construct_mapping
return BaseConstructor.construct_mapping(self, node, deep=deep)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 255, in construct_mapping
value = self.construct_object(value_node, deep=deep)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 146, in construct_object
data = self.construct_non_recursive_object(node)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 188, in construct_non_recursive_obje
ct
for _dummy in generator:
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 717, in construct_yaml_seq
data.extend(self.construct_sequence(node))
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 211, in construct_sequence
return [self.construct_object(child, deep=deep) for child in node.value]
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 211, in <listcomp>
return [self.construct_object(child, deep=deep) for child in node.value]
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 146, in construct_object
data = self.construct_non_recursive_object(node)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 183, in construct_non_recursive_obje
ct
data = constructor(self, tag_suffix, node)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 913, in construct_python_name
return self.find_python_name(suffix, node.start_mark)
File "E:\program\Anaconda3\envs\pytorch\lib\site-packages\ruamel\yaml\constructor.py", line 898, in find_python_name
mark,
ruamel.yaml.constructor.ConstructorError: while constructing a Python object
cannot find 'walk_env.RexWalkEnv' in the module 'rex_gym.envs.gym'
in "E:\program\Anaconda3\envs\pytorch\lib\site-packages\rex_gym/policies/walk/ik\config.yaml", line 7, column 7
``
Hi, I met an error when I ran the demo walk, the rex-gym has successfully installed on my windows. Could you please tell me how to solve this problem? Thank you!