def _build_meta(self):
self._tc = self._component._create_trace_class()
self._t = self._tc()
- self._sc = self._tc.create_stream_class()
+ self._sc = self._tc.create_stream_class(supports_packets=True)
self._ec = self._sc.create_event_class(name='salut')
self._my_int_ft = self._tc.create_signed_integer_field_class(32)
payload_ft = self._tc.create_structure_field_class()