Edge works fine, but I encountered this error on staging:
(Error ID: OOPS-1514S417)
Traceback (most recent call last):
Module zope.publisher.publish, line 134, in publish
result = publication.callObject(request, obj)
Module canonical.launchpad.webapp.publication, line 397, in callObject
return mapply(ob, request.getPositionalArguments(), request)
Module zope.publisher.publish, line 109, in mapply
return debug_call(obj, args)
__traceback_info__: <security proxied zope.browserpage.metaconfigure.SimpleViewClass from /srv/staging.launchpad.net/staging/launchpad/lib/lp/registry/browser/../templates/sourcepackage-edit-packaging.pt instance at 0x2aaaac19ff50>
Module zope.publisher.publish, line 115, in debug_call
return obj(*args)
Module canonical.launchpad.webapp.publisher, line 278, in __call__
self.initialize()
Module canonical.launchpad.browser.multistep, line 87, in initialize
view.initialize()
Module canonical.launchpad.webapp.launchpadform, line 90, in initialize
self.setUpFields()
Module lp.registry.browser.sourcepackage, line 241, in setUpFields
required=True)
Module zope.schema._field, line 269, in __init__
super(Choice, self).__init__(**kw)
Module zope.schema._bootstrapfields, line 114, in __init__
self.default = default
Module zope.schema._bootstrapfields, line 42, in __set__
inst.validate(value)
Module zope.schema._bootstrapfields, line 138, in validate
self._validate(value)
Module zope.schema._field, line 318, in _validate
raise ConstraintNotSatisfied(value)
ConstraintNotSatisfied: <security proxied lp.registry.model.productseries.ProductSeries instance at 0x2aaaac19fe90><br />
This error occurs when the sourcepackage is currently linked to an obsolete series, since the obsolete series is not in the vocabulary for the form element.