Jupyter 笔记本未启动 - 属性错误：模块'time'没有属性'clock'

Question

Traceback (most recent call last):
File "c:usersapuappdatalocalprogramspythonpython38libsite-packagesIPythonutilstiming.py", line 27, in <module>
import resource
ModuleNotFoundError: No module named 'resource'

在处理上述异常的过程中，发生了另一个异常：

Traceback (most recent call last):
File "c:usersapuappdatalocalprogramspythonpython38librunpy.py", line 194, in _run_module_as_main
return _run_code(code, main_globals, None,
File "c:usersapuappdatalocalprogramspythonpython38librunpy.py", line 87, in _run_code
exec(code, run_globals)
File "C:UsersapuAppDataLocalProgramsPythonPython38Scriptsjupyter-notebook.EXE__main__.py", line 7, in <module>
File "c:usersapuappdatalocalprogramspythonpython38libsite-packagesjupyter_coreapplication.py", line 270, in launch_instance
return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs)
File "c:usersapuappdatalocalprogramspythonpython38libsite-packagestraitletsconfigapplication.py", line 663, in launch_instance
app.initialize(argv)
File "<decorator-gen-7>", line 2, in initialize
File "c:usersapuappdatalocalprogramspythonpython38libsite-packagestraitletsconfigapplication.py", line 87, in catch_config_error
return method(app, *args, **kwargs)
File "c:usersapuappdatalocalprogramspythonpython38libsite-packagesnotebooknotebookapp.py", line 2037, in initialize
self.init_webapp()
File "c:usersapuappdatalocalprogramspythonpython38libsite-packagesnotebooknotebookapp.py", line 1675, in init_webapp
self.web_app = NotebookWebApplication(
File "c:usersapuappdatalocalprogramspythonpython38libsite-packagesnotebooknotebookapp.py", line 183, in __init__
settings = self.init_settings(
File "c:usersapuappdatalocalprogramspythonpython38libsite-packagesnotebooknotebookapp.py", line 302, in init_settings
nbextensions_path=jupyter_app.nbextensions_path,
File "c:usersapuappdatalocalprogramspythonpython38libsite-packagesnotebooknotebookapp.py", line 1292, in nbextensions_path
from IPython.paths import get_ipython_dir
File "c:usersapuappdatalocalprogramspythonpython38libsite-packagesIPython__init__.py", line 49, in <module>
from .terminal.embed import embed
File "c:usersapuappdatalocalprogramspythonpython38libsite-packagesIPythonterminalembed.py", line 19, in <module>
from IPython.terminal.ipapp import load_default_config
File "c:usersapuappdatalocalprogramspythonpython38libsite-packagesIPythonterminalipapp.py", line 30, in <module>
from IPython.core.magics import ScriptMagics
File "c:usersapuappdatalocalprogramspythonpython38libsite-packagesIPythoncoremagics__init__.py", line 21, in <module>
from .execution import ExecutionMagics
File "c:usersapuappdatalocalprogramspythonpython38libsite-packagesIPythoncoremagicsexecution.py", line 46, in <module>
from IPython.utils.timing import clock, clock2
File "c:usersapuappdatalocalprogramspythonpython38libsite-packagesIPythonutilstiming.py", line 64, in <module>
clocku = clocks = clock = time.clock
AttributeError: module 'time' has no attribute 'clock'

Answer 1

您的IPython包似乎已经过时了，因为time.clock()在几年前就被弃用了，而且它的使用也从IPython中删除了。尝试升级您的IPython:pip install --upgrade ipython，并确保您运行的版本>=7.1.0(7.17.0为最新版本(。