ImportError：无法导入名称JSONClient

每当我向GoogleVision API请求时，都会弹出此错误消息。即使无法安装/卸载任何包ImportError：无法导入名称JSONClient

样本输出的：回溯（最近通话最后一个）：

File "/usr/local/bin/pip", line 7, in <module> 
    from pip import main 
    File "/usr/local/lib/python2.7/dist-packages/pip/__init__.py", line 26, in <module> 
    from pip.utils import get_installed_distributions, get_prog 
    File "/usr/local/lib/python2.7/dist-packages/pip/utils/__init__.py", line 27, in <module> 
    from pip._vendor import pkg_resources 
    File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/pkg_resources/__init__.py", line 3018, in <module> 
    @_call_aside 
    File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/pkg_resources/__init__.py", line 3004, in _call_aside 
    f(*args, **kwargs) 
    File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/pkg_resources/__init__.py", line 3046, in _initialize_master_working_set 
    dist.activate(replace=False) 
    File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/pkg_resources/__init__.py", line 2578, in activate 
    declare_namespace(pkg) 
    File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/pkg_resources/__init__.py", line 2152, in declare_namespace 
    _handle_ns(packageName, path_item) 
    File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/pkg_resources/__init__.py", line 2091, in _handle_ns 
    loader.load_module(packageName) 
    File "/usr/lib/python2.7/pkgutil.py", line 246, in load_module 
    mod = imp.load_module(fullname, self.file, self.filename, self.etc) 
    File "/home/engineer/.local/lib/python2.7/site-packages/google/cloud/logging/__init__.py", line 18, in <module> 
    from pkg_resources import get_distribution 
    File "/home/engineer/.local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3036, in <module> 
    @_call_aside 
    File "/home/engineer/.local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3020, in _call_aside 
    f(*args, **kwargs) 
    File "/home/engineer/.local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3064, in _initialize_master_working_set 
    for dist in working_set 
    File "/home/engineer/.local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3064, in <genexpr> 
    for dist in working_set 
    File "/home/engineer/.local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2594, in activate 
    declare_namespace(pkg) 
    File "/home/engineer/.local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2162, in declare_namespace 
    _handle_ns(packageName, path_item) 
    File "/home/engineer/.local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2097, in _handle_ns 
    loader.load_module(packageName) 
    File "/usr/lib/python2.7/pkgutil.py", line 246, in load_module 
    mod = imp.load_module(fullname, self.file, self.filename, self.etc) 
    File "/usr/local/lib/python2.7/dist-packages/google/cloud/logging/__init__.py", line 18, in <module> 
    from google.cloud.logging.client import Client 
    File "/usr/local/lib/python2.7/dist-packages/google/cloud/logging/client.py", line 32, in <module> 
    from google.cloud.client import JSONClient

导入错误：

[email protected]:~$ sudo pip install --upgrade google-cloud

[须藤]为工程师密码不能导入名称JSONClient

来源

2017-04-24 Nayeem

https://github.com/GoogleCloudPlatform/google-cloud-python/issues/3322 – rhaertel80

高兴能在这里或在从事你GitHub @Nayeem。 'pip'错误堆栈跟踪没有用处。更有用的是运行“点显示谷歌云云 - 谷核心谷歌云端视觉” – bossylobster

此外：确保点是最新的（'PIP安装 - 升级PIP'） –

我今天有0.24.0版本相同的问题，我已将google-cloud降级为0.23.0 f还是现在， PIP安装--upgrade谷歌云== 0.23.0 其工作

来源

2017-04-25 08:52:24

就我而言，pip本身并不起作用，因为任何事情都是因为JSONClient错误 – Nayeem

升级pip，如果它不在最新版本 –

ImportError：无法导入名称JSONClient

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