render_to_string() got an unexpected keyword argument 'context_instance'
这是控制台信息
System check identified no issues (0 silenced).
November 15, 2017 - 13:56:20
Django version 1.11.7, using settings 'OnlineEducation.settings'
Starting development server at http://127.0.0.1:8000/
Quit the server with CTRL-BREAK.
Internal Server Error: /xadmin/courses/course/
Traceback (most recent call last):
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\core\handlers\exception.py", line 41, in inner
response = get_response(request)
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\core\handlers\base.py", line 249, in _legacy_get_response
response = self._get_response(request)
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\core\handlers\base.py", line 217, in _get_response
response = self.process_exception_by_middleware(e, request)
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\core\handlers\base.py", line 215, in _get_response
response = response.render()
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\template\response.py", line 107, in render
self.content = self.rendered_content
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\template\response.py", line 84, in rendered_content
content = template.render(context, self._request)
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\template\backends\django.py", line 66, in render
return self.template.render(context)
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\template\base.py", line 207, in render
return self._render(context)
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\template\base.py", line 199, in _render
return self.nodelist.render(context)
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\template\base.py", line 990, in render
bit = node.render_annotated(context)
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\template\base.py", line 957, in render_annotated
return self.render(context)
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\template\loader_tags.py", line 177, in render
return compiled_parent._render(context)
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\template\base.py", line 199, in _render
return self.nodelist.render(context)
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\template\base.py", line 990, in render
bit = node.render_annotated(context)
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\template\base.py", line 957, in render_annotated
return self.render(context)
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\template\loader_tags.py", line 177, in render
return compiled_parent._render(context)
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\template\base.py", line 199, in _render
return self.nodelist.render(context)
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\template\base.py", line 990, in render
bit = node.render_annotated(context)
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\template\base.py", line 957, in render_annotated
return self.render(context)
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\template\loader_tags.py", line 72, in render
result = block.nodelist.render(context)
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\template\base.py", line 990, in render
bit = node.render_annotated(context)
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\template\base.py", line 957, in render_annotated
return self.render(context)
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\template\loader_tags.py", line 72, in render
result = block.nodelist.render(context)
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\template\base.py", line 990, in render
bit = node.render_annotated(context)
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\template\base.py", line 957, in render_annotated
return self.render(context)
File "C:\Users\ymfsd\Envs\OnlineEducation\lib\site-packages\django\template\library.py", line 203, in render
output = self.func(*resolved_args, **resolved_kwargs)
File "E:\PyCharm\DjangoOnlineEducation\extra_apps\xadmin\templatetags\xadmin_tags.py", line 24, in view_block
result = block_func(context, nodes, *args, **kwargs)
File "E:\PyCharm\DjangoOnlineEducation\extra_apps\xadmin\plugins\excel.py", line 16, in block_top_toolbar
nodes.append(loader.render_to_string('xadmin/excel/model_list.top_toolbar.import.html', context_instance=context))
TypeError: render_to_string() got an unexpected keyword argument 'context_instance'
[15/Nov/2017 13:56:25] "GET /xadmin/courses/course/ HTTP/1.1" 500 365346
