"tuple" object has no attribute "name"

[dgsbicak]

Hi,

This is the run command:

python3 main.py --mode=train_and_eval \
    --training_file_pattern=train.record \
    --validation_file_pattern=train.record \
    --model_name=efficientdet-d0 \
    --model_dir=/home/dbicak/models  \
    --backbone_ckpt=/home/dbicak/models/efficientnet-b0  \
    --train_batch_size=8 \
    --eval_batch_size=8 --eval_samples=512 \
    --num_examples_per_epoch=512 --num_epochs=1  \
    --hparams="use_bfloat16=false,num_classes=4,moving_average_decay=0" \
    --use_tpu=False

This warning shows up during loading for training:

INFO:tensorflow:Saving checkpoints for 0 into /home/dbicak/models/model.ckpt.
I1013 20:31:51.425059 139960744011584 basic_session_run_hooks.py:606] Saving checkpoints for 0 into /home/dbicak/models/model.ckpt.
WARNING:tensorflow:Issue encountered when serializing edsummaries.
Type is unsupported, or the types of the items don't match field type in CollectionDef. Note this is a warning and probably safe to ignore.
'tuple' object has no attribute 'name'
W1013 20:31:53.418377 139960744011584 meta_graph.py:449] Issue encountered when serializing edsummaries.
Type is unsupported, or the types of the items don't match field type in CollectionDef. Note this is a warning and probably safe to ignore.
'tuple' object has no attribute 'name'

Why do I get "'tuple' object has no attribute 'name'" error?
How can I fix this?

Thank you.