Merge pull request #11399 from mvdbeek/fix_assertion_error

[20.09] Fix assertion error
This commit is contained in:
Marius van den Beek
2021-02-17 15:25:11 +01:00
committed by GitHub
@@ -83,7 +83,7 @@ class DisplayApplicationDataParameter(DisplayApplicationParameter):
data = data.value
if self.metadata:
rval = getattr(data.metadata, self.metadata, None)
assert rval, 'Unknown metadata name ({}) provided for dataset type ({}).'.format(self.metadata, data.datatype.__class__.name)
assert rval, 'Unknown metadata name "{}" provided for datatype "{}".'.format(self.metadata, data.ext)
return Bunch(file_name=rval.file_name, state=data.state, states=data.states, extension='data')
elif self.extensions and (self.force_conversion or not isinstance(data.datatype, self.formats)):
for ext in self.extensions: