web2py Ver 1.77.3
db.define_table('test_pic',
Field('picture', 'upload')
)
def hello():
form = SQLFORM(db.test_pic)
if form.accepts(request.vars, session):
response.flash = 'ok'
return dict(form=form)
it works well.
when add validator IS_IMAGE
db.define_table('test_pic',
Field('picture', 'upload', requires=IS_IMAGE(extensions=('png')))
)
an error occurs :
ERROR:Rocket.Errors.Thread-7:Traceback (most recent call last):
File "E:\web2py\gluon\rocket.py", line 747, in run
self.run_app(conn)
File "E:\web2py\gluon\rocket.py", line 1162, in run_app
sections = len(output)
File "C:\Python25\lib\cgi.py", line 633, in __len__
return len(self.keys())
File "C:\Python25\lib\cgi.py", line 609, in keys
raise TypeError, "not indexable"
TypeError: not indexable
This error also reproduced on different platforms
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