小编Shi*_*kar的帖子

使用NLTK运行Python脚本时我得到了这个:

Traceback (most recent call last):
  File "cpicklesave.py", line 56, in <module>
    pos = nltk.pos_tag(words)
  File "/usr/lib/python2.7/site-packages/nltk/tag/__init__.py", line 110, in pos_tag
    tagger = PerceptronTagger()
  File "/usr/lib/python2.7/site-packages/nltk/tag/perceptron.py", line 140, in __init__
    AP_MODEL_LOC = str(find('taggers/averaged_perceptron_tagger/'+PICKLE))
  File "/usr/lib/python2.7/site-packages/nltk/data.py", line 641, in find
    raise LookupError(resource_not_found)
LookupError:
**********************************************************************
  Resource u'taggers/averaged_perceptron_tagger/averaged_perceptro
  n_tagger.pickle' not found.  Please use the NLTK Downloader to
  obtain the resource:  >>> nltk.download()
  Searched in:
    - '/root/nltk_data'
    - '/usr/share/nltk_data'
    - '/usr/local/share/nltk_data'
    - '/usr/lib/nltk_data'
    - '/usr/local/lib/nltk_data'
**********************************************************************

有谁能解释这个问题？

我在apache服务器上托管我的vuejs项目.

1. init项目
2. 设置路由器
3. 构建并托管到apache服务器

const router = new VueRouter({
  routes: Routes,
  // relative: true,
  mode: 'history'
});

这在本地运行良好,但vue路由器在服务器上中断.例

如果我运行http://example.com并转到http://exmaple.com/sub 它工作正常

但如果我刷新页面它会抛出404错误.

错误: