Fixed crashing when project with modifier is imported

2018-11-19 14:01:14 +01:00 · 2018-11-19 14:01:14 +01:00 · d658d918d7
commit d658d918d7
parent 398f15d546
1 changed files with 2 additions and 1 deletions
--- a/src/slic3r/GUI/GUI_ObjectList.cpp
+++ b/src/slic3r/GUI/GUI_ObjectList.cpp
@ -1123,7 +1123,8 @@ void ObjectList::add_object_to_list(size_t obj_idx)
            m_objects_model->AddVolumeChild(item,
            model_object->volumes[id]->name,
            ModelVolume::MODEL_PART,
-            model_object->volumes[id]->config.option<ConfigOptionInt>("extruder")->value,
+            !model_object->volumes[id]->config.has("extruder") ? 0 :
+                model_object->volumes[id]->config.option<ConfigOptionInt>("extruder")->value,
            false);
        Expand(item);
    }