FusedBatchNormV3 (72)， Part of the nodes was not converted to IR. Stopped.

[AadeIT]

[ ERROR ] List of operations that cannot be converted to Inference Engine IR:
[ ERROR ] FusedBatchNormV3 (72)
[ ERROR ] detector/darknet-53/Conv/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_1/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_2/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_3/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_4/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_5/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_6/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_7/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_8/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_9/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_10/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_11/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_12/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_13/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_14/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_15/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_16/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_17/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_18/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_19/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_20/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_21/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_22/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_23/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_24/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_25/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_26/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_27/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_28/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_29/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_30/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_31/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_32/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_33/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_34/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_35/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_36/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_37/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_38/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_39/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_40/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_41/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_42/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_43/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_44/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_45/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_46/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_47/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_48/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_49/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_50/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/darknet-53/Conv_51/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/yolo-v3/Conv/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/yolo-v3/Conv_1/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/yolo-v3/Conv_2/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/yolo-v3/Conv_3/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/yolo-v3/Conv_4/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/yolo-v3/Conv_7/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/yolo-v3/Conv_8/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/yolo-v3/Conv_9/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/yolo-v3/Conv_10/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/yolo-v3/Conv_11/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/yolo-v3/Conv_12/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/yolo-v3/Conv_13/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/yolo-v3/Conv_15/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/yolo-v3/Conv_16/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/yolo-v3/Conv_17/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/yolo-v3/Conv_18/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/yolo-v3/Conv_19/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/yolo-v3/Conv_20/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/yolo-v3/Conv_21/BatchNorm/FusedBatchNormV3
[ ERROR ] detector/yolo-v3/Conv_5/BatchNorm/FusedBatchNormV3
[ ERROR ] Part of the nodes was not converted to IR. Stopped.
For more information please refer to Model Optimizer FAQ (https://docs.openvinotoolkit.org/latest/_docs_MO_DG_prepare_model_Model_Optimizer_FAQ.html), question #24.

---

this is code
please，help me

[dkurt]

In our experiment here FusedBatchNormV3 implementation does not lead to accuracy drop if we assume that this is the same as FusedBatchNorm. So I'd like to recommend you to use lower version of TensorFlow (please try 1.13.0 for example) or try to add something like

'FusedBatchNormV3': node_pb_arg(tf_fused_bn_extractor),

here: https://github.com/opencv/dldt/blob/fe3f978b98c86eaeed3cbdc280e1ffd0bc50d278/model-optimizer/mo/front/tf/extractor.py

[ArtemSkrebkov]

I followed @dkurt suggestion and added a patch for MO to treat FusedBatchNormV3 as FusedBatchNorm. Works fine for me. Please check it out, might be helpful for your case:
https://github.com/ArtemSkrebkov/dldt/tree/askrebko/treat_bnv3_as_bn

[lazarevevgeny]

The bug has been fixed already and it is in the master branch. Closing.