generator: fix groups without states

bnnm · Jan 19, 2021 · 16acaf5 · 16acaf5
1 parent 9e53954
commit 16acaf5
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/wwiser/wrebuilder.py b/wwiser/wrebuilder.py
@@ -557,6 +557,8 @@ def _build_audio_config(self, node):
                 nstategroups = nstatechunk.finds(name='AkStateGroupChunk')
                 for nstategroup in nstategroups:
                     nstateid = nstategroup.find1(name='ulStateInstanceID')
+                    if not nstateid: #possible to have groups without pStates (ex Xcom2's 820279197)
+                        continue
                     bank_id = nstateid.get_root().get_id()
                     tid = nstateid.value()
                     bstate = self.builder._get_bnode_by_ref(bank_id, tid, self.sid)