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microsoft / tf2-gnn

TensorFlow 2 library implementing Graph Neural Networks
MIT License
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TensorFlow version error #36

Closed jqzhao7 closed 3 years ago

jqzhao7 commented 3 years ago

TypeError: "Operation" object does not support indexing

jqzhao7 commented 3 years ago

TypeError: "Operation" object does not support indexing

using TensorFlow==2.1.0 can solve

mmjb commented 3 years ago

I'm a little bit unsure what to do about this issue - when does this happen? What TensorFlow version were you using that caused the error?

mmjb commented 3 years ago

Closing for lack of details on the reported issue.

dnandha commented 3 years ago

Having the same issue with conda env built from environment.yml (tensorflow 2.0.0):

  projects/tf2-gnn/tf2_gnn/models/graph_task_model.py:363 _fast_run_step  *
        tf.cond(training, true_fn=_training_update, false_fn=_no_op)
    anaconda3/envs/tf2-gnn-env/lib/python3.7/site-packages/tensorflow_core/python/ops/control_flow_ops.py:1389 cond_for_tf_v2
        return cond(pred, true_fn=true_fn, false_fn=false_fn, strict=True, name=name)
    anaconda3/envs/tf2-gnn-env/lib/python3.7/site-packages/tensorflow_core/python/util/deprecation.py:507 new_func
        return func(*args, **kwargs)
    anaconda3/envs/tf2-gnn-env/lib/python3.7/site-packages/tensorflow_core/python/ops/control_flow_ops.py:1174 cond
        return cond_v2.cond_v2(pred, true_fn, false_fn, name)
    anaconda3/envs/tf2-gnn-env/lib/python3.7/site-packages/tensorflow_core/python/ops/cond_v2.py:101 cond_v2
        name=scope)
    anaconda3/envs/tf2-gnn-env/lib/python3.7/site-packages/tensorflow_core/python/ops/cond_v2.py:278 _build_cond
        if_op = tensors[0].op

    TypeError: 'Operation' object does not support indexing