Hello,
I'm writing my first XBlock .
When I'm adding new instance of the XBlock in Studio I got the following
error :
edX [service_variant=cms][contentstore.views.preview][env:sandbox] WARNING
[edX 25016] [preview.py:302] - Unable to render student_view for
<InVideoQuizXBlockWithMixins @361C text_customization={},
rerandomize=u'never', graded=False,
parent=BlockUsageLocator(CourseLocator(u'edX', u'DemoX', u'Demo_Course',
None, None), u'vertical', u'867dddb6f55d410caaa9c1eb9c6743ec'), tags=[],
matlab_api_key=None, xqa_key=u'qaijS3UatK020Wc0sfCtFe0V6jpB4d64',
format=None, giturl=None, edxnotes=False,
annotation_storage_url='http://your_annotation_storage.com',
source_file=None, count=0, use_latex_compiler=False, video_bumper={},
course_edit_method='Studio', default_tab=None, static_asset_path='',
hide_from_toc=False, in_entrance_exam=False, showanswer=u'attempted',
display_name=None, name=None, group_access={},
video_speed_optimizations=True, graceperiod=datetime.timedelta(0, 18000),
annotation_token_secret='xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx', due=None,
user_partitions=[], start=datetime.datetime(2013, 2, 5, 5, 0,
tzinfo=tzutc()), inVideoQuizes={}, edxnotes_visibility=True,
show_reset_button=False, days_early_for_beta=None, max_attempts=None,
chrome=None, self_paced=False, visible_to_staff_only=False>
Traceback (most recent call last):
File
"/edx/app/edxapp/edx-platform/cms/djangoapps/contentstore/views/preview.py",
line 300, in get_preview_fragment
fragment = module.render(preview_view, context)
File
"/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/xblock/core.py",
line 193, in render
return self.runtime.render(self, view, context)
File
"/edx/app/edxapp/edx-platform/common/lib/xmodule/xmodule/x_module.py", line
1889, in render
return self.__getattr__('render')(block, view_name, context)
File
"/edx/app/edxapp/edx-platform/common/lib/xmodule/xmodule/x_module.py", line
1297, in render
return super(MetricsMixin, self).render(block, view_name,
context=context)
File
"/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/xblock/runtime.py",
line 806, in render
frag = view_fn(context)
File
"/home/aelshafei/xblock_development/invideoquiz/invideoquiz/invideoquiz.py",
line 42, in student_view
frag = Fragment(unicode(html_str).format(self=self))
KeyError: u'time'
Any help ?
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