我在CKAN中进行任何更改的页面始终会出现错误500。最近，该主页将无法正常工作。这是我得到的追溯。
[Wed Nov 20 09:24:40.170268 2019] [wsgi:error] [pid 1217:tid 140172777490176] Traceback (most recent call last):
[Wed Nov 20 09:24:40.170285 2019] [wsgi:error] [pid 1217:tid 140172777490176] File "/usr/lib/ckan/default/lib/python2.7/site-packages/pysolr.py", line 366, in _send_request
[Wed Nov 20 09:24:40.170296 2019] [wsgi:error] [pid 1217:tid 140172777490176] timeout=self.timeout)
[Wed Nov 20 09:24:40.170308 2019] [wsgi:error] [pid 1217:tid 140172777490176] File "/usr/lib/ckan/default/lib/python2.7/site-packages/requests/sessions.py", line 488, in get
[Wed Nov 20 09:24:40.170321 2019] [wsgi:error] [pid 1217:tid 140172777490176] return self.request('GET', url, **kwargs)
[Wed Nov 20 09:24:40.170334 2019] [wsgi:error] [pid 1217:tid 140172777490176] File "/usr/lib/ckan/default/lib/python2.7/site-packages/requests/sessions.py", line 475, in request
[Wed Nov 20 09:24:40.170345 2019] [wsgi:error] [pid 1217:tid 140172777490176] resp = self.send(prep, **send_kwargs)
[Wed Nov 20 09:24:40.170356 2019] [wsgi:error] [pid 1217:tid 140172777490176] File "/usr/lib/ckan/default/lib/python2.7/site-packages/requests/sessions.py", line 596, in send
[Wed Nov 20 09:24:40.170369 2019] [wsgi:error] [pid 1217:tid 140172777490176] r = adapter.send(request, **kwargs)
[Wed Nov 20 09:24:40.170379 2019] [wsgi:error] [pid 1217:tid 140172777490176] File "/usr/lib/ckan/default/lib/python2.7/site-packages/requests/adapters.py", line 487, in send
[Wed Nov 20 09:24:40.170392 2019] [wsgi:error] [pid 1217:tid 140172777490176] raise ConnectionError(e, request=request)
[Wed Nov 20 09:24:40.170405 2019] [wsgi:error] [pid 1217:tid 140172777490176] ConnectionError: HTTPConnectionPool(host='127.0.0.1', port=8983): Max retries exceeded with url: /solr/select/?sort=view_recent+desc&fq=%2Bcapacity%3Apublic+capacity%3A%22public%22&fq=%2Bsite_id%3A%221%22&fq=%2Bstate%3Aactive&facet.mincou$
[Wed Nov 20 09:24:40.463679 2019] [wsgi:error] [pid 1217:tid 140172777490176] 2019-11-20 09:24:40,463 ERROR [pysolr] Failed to connect to server at 'http://127.0.0.1:8983/solr/select/?sort=score+desc%2C+metadata_modified+desc&fq=owner_org%3A%22a515ac6d-0a66-4565-b727-914fd27b290a%22&fq=%2Bsite_id%3A%221%22&fq=%2Bst$
[Wed Nov 20 09:24:40.463751 2019] [wsgi:error] [pid 1217:tid 140172777490176] Traceback (most recent call last):
[Wed Nov 20 09:24:40.463761 2019] [wsgi:error] [pid 1217:tid 140172777490176] File "/usr/lib/ckan/default/lib/python2.7/site-packages/pysolr.py", line 366, in _send_request
[Wed Nov 20 09:24:40.463769 2019] [wsgi:error] [pid 1217:tid 140172777490176] timeout=self.timeout)
[Wed Nov 20 09:24:40.463777 2019] [wsgi:error] [pid 1217:tid 140172777490176] File "/usr/lib/ckan/default/lib/python2.7/site-packages/requests/sessions.py", line 488, in get
[Wed Nov 20 09:24:40.463786 2019] [wsgi:error] [pid 1217:tid 140172777490176] return self.request('GET', url, **kwargs)
[Wed Nov 20 09:24:40.463795 2019] [wsgi:error] [pid 1217:tid 140172777490176] File "/usr/lib/ckan/default/lib/python2.7/site-packages/requests/sessions.py", line 475, in request
[Wed Nov 20 09:24:40.463803 2019] [wsgi:error] [pid 1217:tid 140172777490176] resp = self.send(prep, **send_kwargs)
[Wed Nov 20 09:24:40.463811 2019] [wsgi:error] [pid 1217:tid 140172777490176] File "/usr/lib/ckan/default/lib/python2.7/site-packages/requests/sessions.py", line 596, in send
[Wed Nov 20 09:24:40.463819 2019] [wsgi:error] [pid 1217:tid 140172777490176] r = adapter.send(request, **kwargs)
[Wed Nov 20 09:24:40.463827 2019] [wsgi:error] [pid 1217:tid 140172777490176] File "/usr/lib/ckan/default/lib/python2.7/site-packages/requests/adapters.py", line 487, in send
[Wed Nov 20 09:24:40.464403 2019] [wsgi:error] [pid 1217:tid 140172777490176] raise ConnectionError(e, request=request)
[Wed Nov 20 09:24:40.464420 2019] [wsgi:error] [pid 1217:tid 140172777490176] ConnectionError: HTTPConnectionPool(host='127.0.0.1', port=8983): Max retries exceeded with url: /solr/select/?sort=score+desc%2C+metadata_modified+desc&fq=owner_org%3A%22a515ac6d-0a66-4565-b727-914fd27b290a%22&fq=%2
有人知道是什么引起了确切的问题吗？这是wsgi错误吗？我从软件包中安装了ckan，所以我不知道到底是什么问题。预先感谢！
编辑：我设法解决了！我忘记取消注释我将#solr_url更改为solr_url并将#JETTY_HOST更改为JETTY_HOST的条目。
您将获得ConnectionError，当CKAN尝试连接到您的Solr实例时，超过了最大重试次数。
您设置了Solr吗？如果是这样，请检查.ini文件中的solr_url，当前设置试图连接到http://127.0.0.1:8983？