diff options
| -rw-r--r-- | source/blender/blenkernel/intern/node.cc | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/node.cc b/source/blender/blenkernel/intern/node.cc index 6b409ae656e..0827a15dea0 100644 --- a/source/blender/blenkernel/intern/node.cc +++ b/source/blender/blenkernel/intern/node.cc @@ -4585,6 +4585,15 @@ static OutputFieldDependency get_interface_output_field_dependency(const NodeRef return socket_decl.output_field_dependency(); } +static FieldInferencingInterface get_dummy_field_inferencing_interface(const NodeRef &node) +{ + FieldInferencingInterface inferencing_interface; + inferencing_interface.inputs.append_n_times(InputSocketFieldType::None, node.inputs().size()); + inferencing_interface.outputs.append_n_times(OutputFieldDependency::ForDataSource(), + node.outputs().size()); + return inferencing_interface; +} + /** * Retrieves information about how the node interacts with fields. * In the future, this information can be stored in the node declaration. This would allow this @@ -4598,6 +4607,10 @@ static FieldInferencingInterface get_node_field_inferencing_interface(const Node if (group == nullptr) { return FieldInferencingInterface(); } + if (!ntreeIsRegistered(group)) { + /* This can happen when there is a linked node group that was not found (see T92799). */ + return get_dummy_field_inferencing_interface(node); + } if (group->field_inferencing_interface == nullptr) { /* Update group recursively. */ update_field_inferencing(*group); |