Okey Doke，
这是CKAN收割机的问题。
我已经成功安装了CKAN 2.8.1 它与Apache 2.4.18一起提供 我已经关闭了Nginx缓存服务器 我已经安装了SSL证书 Solr 3.6.2 / Jetty 8正常运行 PostGreSQL 9.5.14运行正常
然后，我在Redis 3.0.6服务器上安装了ckanext-harvest。一切似乎都加载得很好。收割机Web UI出现。它使我可以创建新的收成，并且添加/搜索屏幕的所有功能似乎都在起作用。
当我尝试启动单个收割页面时出现问题。 CKAN本身可以很好地用作框架，但是页面内容返回500 Internal Server Error。
[Fri Oct 26 14:10:04.017779 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] Error - <type 'exceptions.TypeError'>: get() takes exactly 2 arguments (3 given)
[Fri Oct 26 14:10:04.019248 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] URL: https://my.ckan.instance/harvest/publications-test
[Fri Oct 26 14:10:04.019272 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] File '/usr/lib/ckan/default/lib/python2.7/site-packages/weberror/errormiddleware.py', line 171 in __call__
这里还有几行似乎只是通过几个函数跟随TypeError，而我已经超过了字符数。
[Fri Oct 26 14:10:04.019450 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] reraise(exc_type, exc_value, tb)
[Fri Oct 26 14:10:04.019453 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] File '/usr/lib/ckan/default/src/ckanext-harvest/ckanext/harvest/templates/source/read.html', line 1 in top-level template code
[Fri Oct 26 14:10:04.019457 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] {% extends "source/read_base.html" %}
[Fri Oct 26 14:10:04.019461 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] File '/usr/lib/ckan/default/src/ckanext-harvest/ckanext/harvest/templates/source/read_base.html', line 1 in top-level template code
[Fri Oct 26 14:10:04.019465 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] {% extends "source/base.html" %}
[Fri Oct 26 14:10:04.019473 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] File '/usr/lib/ckan/default/src/ckanext-harvest/ckanext/harvest/templates/source/base.html', line 7 in top-level template code
[Fri Oct 26 14:10:04.019478 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] {% set authorized_user = h.check_access('harvest_source_create') %}
[Fri Oct 26 14:10:04.019481 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] File '/usr/lib/ckan/default/src/ckan/ckan/templates/page.html', line 1 in top-level template code
[Fri Oct 26 14:10:04.019485 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] {% extends "base.html" %}
[Fri Oct 26 14:10:04.019488 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] File '/usr/lib/ckan/default/src/ckanext-harvest/ckanext/harvest/templates/base.html', line 1 in top-level template code
[Fri Oct 26 14:10:04.019492 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] {% ckan_extends %}
[Fri Oct 26 14:10:04.019495 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] File '/usr/lib/ckan/default/src/ckan/ckan/templates/base.html', line 108 in top-level template code
[Fri Oct 26 14:10:04.019498 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] {%- block page %}{% endblock -%}
[Fri Oct 26 14:10:04.019501 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] File '/usr/lib/ckan/default/src/ckan/ckan/templates/page.html', line 19 in block "page"
[Fri Oct 26 14:10:04.019505 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] {%- block content %}
[Fri Oct 26 14:10:04.019509 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] File '/usr/lib/ckan/default/src/ckan/ckan/templates/page.html', line 22 in block "content"
[Fri Oct 26 14:10:04.019512 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] {% block main_content %}
[Fri Oct 26 14:10:04.019516 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] File '/usr/lib/ckan/default/src/ckan/ckan/templates/page.html', line 74 in block "main_content"
[Fri Oct 26 14:10:04.019519 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] {% block primary %}
[Fri Oct 26 14:10:04.019523 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] File '/usr/lib/ckan/default/src/ckan/ckan/templates/page.html', line 87 in block "primary"
[Fri Oct 26 14:10:04.019526 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] {% block primary_content %}
[Fri Oct 26 14:10:04.019530 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] File '/usr/lib/ckan/default/src/ckanext-harvest/ckanext/harvest/templates/source/read_base.html', line 54 in block "primary_content"
[Fri Oct 26 14:10:04.019535 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] {% block primary_content_inner %}{% endblock %}
[Fri Oct 26 14:10:04.019539 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] File '/usr/lib/ckan/default/src/ckanext-harvest/ckanext/harvest/templates/source/read.html', line 6 in block "primary_content_inner"
[Fri Oct 26 14:10:04.019543 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] {{ h.package_list_for_source(source.id) }}
[Fri Oct 26 14:10:04.019546 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] File '/usr/lib/ckan/default/src/ckanext-harvest/ckanext/harvest/helpers.py', line 33 in package_list_for_source
[Fri Oct 26 14:10:04.019550 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] owner_org = p.toolkit.c.harvest_source.get('owner_org', '')
[Fri Oct 26 14:10:04.019554 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] TypeError: get() takes exactly 2 arguments (3 given)
[Fri Oct 26 14:10:04.019560 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139]
[Fri Oct 26 14:10:04.019562 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139]
[Fri Oct 26 14:10:04.019564 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] CGI Variables
[Fri Oct 26 14:10:04.019566 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] -------------
[Fri Oct 26 14:10:04.019569 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] AUTH_TYPE: 'cookie'
[Fri Oct 26 14:10:04.019571 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] CKAN_CURRENT_URL: '/harvest/publications-test'
[Fri Oct 26 14:10:04.019573 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] CKAN_LANG: 'en'
[Fri Oct 26 14:10:04.019575 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] CKAN_LANG_IS_DEFAULT: True
[Fri Oct 26 14:10:04.019577 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] CONTEXT_DOCUMENT_ROOT: '/var/www/html'
[Fri Oct 26 14:10:04.019580 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] DOCUMENT_ROOT: '/var/www/html'
[Fri Oct 26 14:10:04.019582 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] GATEWAY_INTERFACE: 'CGI/1.1'
[Fri Oct 26 14:10:04.019584 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] HTTP_ACCEPT: 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8'
[Fri Oct 26 14:10:04.019586 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] HTTP_ACCEPT_ENCODING: 'gzip, deflate, br'
[Fri Oct 26 14:10:04.019589 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] HTTP_ACCEPT_LANGUAGE: 'en-GB,en;q=0.5'
[Fri Oct 26 14:10:04.019591 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] HTTP_CACHE_CONTROL: 'no-cache'
[Fri Oct 26 14:10:04.019593 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] HTTP_CONNECTION: 'keep-alive'
[Fri Oct 26 14:10:04.019596 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] HTTP_COOKIE: '_ga=GA1.3.1163404101.1536593766; auth_tkt="b7a04011378bdd4f41b6413907535e5b5bbab899sexylegs!userid_type=unicode"; auth_tkt="b7a04011378bdd4f41b6413907535e5b5bbab899sexylegs!userid_type=unicode"; _gid=GA1.3.1885732594.1540384463; ckan=0a65c59174d44082cc2b662c58c667927520463e0cd27365dcce49b38b92df11e1a93d55'
[Fri Oct 26 14:10:04.019599 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] HTTP_HOST: 'my.ckan.instance'
[Fri Oct 26 14:10:04.019601 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] HTTP_PRAGMA: 'no-cache'
[Fri Oct 26 14:10:04.019603 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] HTTP_REFERER: 'https://my.ckan.instance/harvest'
[Fri Oct 26 14:10:04.019605 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] HTTP_UPGRADE_INSECURE_REQUESTS: '1'
[Fri Oct 26 14:10:04.019608 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] HTTP_USER_AGENT: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0'
[Fri Oct 26 14:10:04.019610 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] PATH_INFO: '/harvest/publications-test'
[Fri Oct 26 14:10:04.019612 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] PATH_TRANSLATED: '/etc/ckan/default/apache.wsgi/harvest/publications-test'
[Fri Oct 26 14:10:04.019615 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] REMOTE_ADDR: '178.170.143.229'
[Fri Oct 26 14:10:04.019620 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] REMOTE_PORT: '61260'
[Fri Oct 26 14:10:04.019622 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] REMOTE_USER: u'sexylegs'
[Fri Oct 26 14:10:04.019624 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] REMOTE_USER_DATA: 'userid_type=unicode'
[Fri Oct 26 14:10:04.019626 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] REMOTE_USER_TOKENS: ['']
[Fri Oct 26 14:10:04.019628 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] REQUEST_METHOD: 'GET'
[Fri Oct 26 14:10:04.019631 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] REQUEST_SCHEME: 'https'
[Fri Oct 26 14:10:04.019633 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] REQUEST_URI: '/harvest/publications-test'
[Fri Oct 26 14:10:04.019635 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] SCRIPT_FILENAME: '/etc/ckan/default/apache.wsgi'
[Fri Oct 26 14:10:04.019637 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] SERVER_ADDR: 'top.secret.ip.address'
[Fri Oct 26 14:10:04.019639 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] SERVER_ADMIN: '[no address given]'
[Fri Oct 26 14:10:04.019642 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] SERVER_NAME: 'my.ckan.instance'
[Fri Oct 26 14:10:04.019644 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] SERVER_PORT: '443'
[Fri Oct 26 14:10:04.019646 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] SERVER_PROTOCOL: 'HTTP/1.1'
[Fri Oct 26 14:10:04.019648 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] SERVER_SIGNATURE: '<address>Apache/2.4.18 (Ubuntu) Server at my.ckan.instance Port 443</address>\\n'
[Fri Oct 26 14:10:04.019651 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] SERVER_SOFTWARE: 'Apache/2.4.18 (Ubuntu)'
[Fri Oct 26 14:10:04.019653 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] SSL_TLS_SNI: 'my.ckan.instance'
[Fri Oct 26 14:10:04.019655 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139]
[Fri Oct 26 14:10:04.019657 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139]
[Fri Oct 26 14:10:04.019659 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] WSGI Variables
[Fri Oct 26 14:10:04.019661 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] --------------
[Fri Oct 26 14:10:04.019663 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] __no_cache__: True
[Fri Oct 26 14:10:04.019665 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] apache.version: (2, 4, 18)
[Fri Oct 26 14:10:04.019668 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] application: <fanstatic.publisher.Delegator object at 0x7fdf44e09490>
[Fri Oct 26 14:10:04.019670 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] beaker.cache: <beaker.cache.CacheManager object at 0x7fdf44e093d0>
[Fri Oct 26 14:10:04.019672 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] beaker.get_session: <bound method SessionMiddleware._get_session of <beaker.middleware.SessionMiddleware object at 0x7fdf44e09350>>
[Fri Oct 26 14:10:04.019675 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] beaker.session: {'_accessed_time': 1540563003.924279, '_creation_time': 1540529664.548382}
[Fri Oct 26 14:10:04.019677 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] ckan.app: 'pylons_app'
[Fri Oct 26 14:10:04.019679 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] fanstatic.needed: <fanstatic.core.NeededResources object at 0x7fdf44b0b8d0>
[Fri Oct 26 14:10:04.019687 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] mod_wsgi.application_group: 'my.ckan.instance|'
[Fri Oct 26 14:10:04.019690 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] mod_wsgi.callable_object: 'application'
[Fri Oct 26 14:10:04.019692 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] mod_wsgi.daemon_connects: '1'
[Fri Oct 26 14:10:04.019694 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] mod_wsgi.daemon_restarts: '0'
[Fri Oct 26 14:10:04.019696 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] mod_wsgi.daemon_start: '1540563003887410'
[Fri Oct 26 14:10:04.019699 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] mod_wsgi.enable_sendfile: '0'
[Fri Oct 26 14:10:04.019701 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] mod_wsgi.handler_script: ''
[Fri Oct 26 14:10:04.019703 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] mod_wsgi.input_chunked: '0'
[Fri Oct 26 14:10:04.019705 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] mod_wsgi.listener_host: ''
[Fri Oct 26 14:10:04.019707 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] mod_wsgi.listener_port: '443'
[Fri Oct 26 14:10:04.019709 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] mod_wsgi.process_group: 'ckan_default'
[Fri Oct 26 14:10:04.019711 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] mod_wsgi.queue_start: '1540563003887238'
[Fri Oct 26 14:10:04.019714 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] mod_wsgi.request_handler: 'wsgi-script'
[Fri Oct 26 14:10:04.019716 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] mod_wsgi.request_start: '1540563003887070'
[Fri Oct 26 14:10:04.019718 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] mod_wsgi.script_reloading: '1'
[Fri Oct 26 14:10:04.019720 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] mod_wsgi.script_start: '1540563003887475'
[Fri Oct 26 14:10:04.019722 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] mod_wsgi.version: (4, 3, 0)
[Fri Oct 26 14:10:04.019726 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] paste.cookies: (<SimpleCookie: _ga='GA1.3.1163404101.1536593766' _gid='GA1.3.1885732594.1540384463' auth_tkt='b7a04011378bdd4f41b6413907535e5b5bbab899sexylegs!userid_type=unicode' ckan='0a65c59174d44082cc2b662c58c667927520463e0cd27365dcce49b38b92df11e1a93d55'>, '_ga=GA1.3.1163404101.1536593766; auth_tkt="b7a04011378bdd4f41b6413907535e5b5bbab899sexylegs!userid_type=unicode"; auth_tkt="b7a04011378bdd4f41b6413907535e5b5bbab899sexylegs!userid_type=unicode"; _gid=GA1.3.1885732594.1540384463; ckan=0a65c59174d44082cc2b662c58c667927520463e0cd27365dcce49b38b92df11e1a93d55')
[Fri Oct 26 14:10:04.019729 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] paste.registry: <paste.registry.Registry object at 0x7fdf44aa3310>
[Fri Oct 26 14:10:04.019732 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] paste.throw_errors: True
[Fri Oct 26 14:10:04.019734 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] pylons.action_method: <bound method PackageController.read of <ckan.controllers.package.PackageController object at 0x7fdf44842b50>>
[Fri Oct 26 14:10:04.019737 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] pylons.controller: <ckan.controllers.package.PackageController object at 0x7fdf44842b50>
[Fri Oct 26 14:10:04.019739 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] pylons.environ_config: {'session': 'beaker.session', 'cache': 'beaker.cache'}
[Fri Oct 26 14:10:04.019754 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] pylons.pylons: <pylons.util.PylonsContext object at 0x7fdf44842650>
[Fri Oct 26 14:10:04.019757 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] pylons.routes_dict: {'action': u'read', 'controller': u'package', 'id': u'publications-test'}
[Fri Oct 26 14:10:04.019759 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] repoze.who.api: <repoze.who.api.API object at 0x7fdf449ad4d0>
[Fri Oct 26 14:10:04.019762 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] repoze.who.identity: <repoze.who identity (hidden, dict-like) at 140596914222616>
[Fri Oct 26 14:10:04.019764 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] repoze.who.logger: <logging.Logger object at 0x7fdf44e58810>
[Fri Oct 26 14:10:04.019767 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] repoze.who.plugins: {'ckan.lib.authenticator:UsernamePasswordAuthenticator': <ckan.lib.authenticator.UsernamePasswordAuthenticator object at 0x7fdf44e58750>, 'friendlyform': <FriendlyFormPlugin 140596910326416>, 'auth_tkt': <CkanAuthTktCookiePlugin 140596910326352>}
[Fri Oct 26 14:10:04.019769 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] routes.route: <routes.route.Route object at 0x7fdf450e0f10>
[Fri Oct 26 14:10:04.019772 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] routes.url: <routes.util.URLGenerator object at 0x7fdf44879110>
[Fri Oct 26 14:10:04.019774 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] webob._parsed_query_vars: (GET([]), '')
[Fri Oct 26 14:10:04.019776 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] webob.adhoc_attrs: {'response': <Response at 0x7fdf44879450 200 OK>, 'language': 'en-us'}
[Fri Oct 26 14:10:04.019778 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] wsgi process: 'Multi process AND threads (?)'
[Fri Oct 26 14:10:04.019781 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] wsgi.file_wrapper: <type 'mod_wsgi.FileWrapper'>
[Fri Oct 26 14:10:04.019783 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] wsgiorg.routing_args: (<routes.util.URLGenerator object at 0x7fdf44879110>, {'action': u'read', 'controller': u'package', 'id': u'publications-test'})
[Fri Oct 26 14:10:04.019786 2018] [wsgi:error] [pid 8201:tid 140597204223744] [remote 178.170.143.229:23139] ------------------------------------------------------------
[Fri Oct 26 14:10:04.083878 2018] [wsgi:error] [pid 8201:tid 140597204223744] 2018-10-26 14:10:04,083 INFO [ckan.lib.base] /harvest/publications-test render time 0.063 seconds
因此，我对服务器事物符号的了解有限，但这是很多错误，从本质上讲，这似乎是我的mod_wsgi出错了。现在，我已经卸载，重新安装了最新版本，然后又回到了原始版本。我在堆栈溢出中发现的所有内容都争用了一种不同的方法来接近此组件。在每次迭代中，whoel服务器都将关闭并返回500错误。只有按照说明安装的原始版本的mod_wsgi才能在网站上正常工作（单个收获页面的内容除外）。
我已经注意到，尽我所能阅读错误：
TypeError: get() takes exactly 2 arguments (3 given)
但是，之前的行大概显示了生成此错误的调用，并且只有两个参数：
owner_org = p.toolkit.c.harvest_source.get('owner_org', '')
当我注册这两个动作时，collective_consumer和fetch_consumer日志似乎很干净。
我绝对会喜欢那些有人出现的修复程序，说您需要运行此命令来解除对端口或用户或您的限制，但我并不感到幸运。
我想我正在寻找的是下一步可以采取的一系列操作，以调试此500错误并逐步启动并运行收割机。
谢谢
我做了一些进一步的挖掘，发现当我用以下方法测试收割机插件时：
nosetests --reset-db --ckan --with-pylons=test-core.ini ckanext/harvest/tests
我得到了这个答复：
conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
sqlalchemy.exc.OperationalError: (psycopg2.OperationalError) FATAL: password authentication failed for user "ckan_default"
我以为我在做某事。我已经检查了.ini文件和数据库中的密码，并且可以预期地控制网站与数据库进行对话的能力。但是我想不出什么办法来更改密码并与pg_hba.conf文件一起使用aroudn才能让我看到单个的Harvest页面。
答案 0 :(得分：0)
这源于CKAN 2.8.1与ckanext-harvest之间的不兼容。收割机已更新，问题消失了。