unable to run ./scripts/train_RL.sh

[lakshmiprasadvk]

Traceback (most recent call last):
File "python/RL/train.py", line 470, in
train()
File "python/RL/train.py", line 297, in train
train_op, loss, input_tensors, inter_value = model.build_model()
File "/home/ubuntu/AI_studio/Lakshmi/RL-Chatbot/python/RL/rl_model.py", line 92, in build_model
train_op = tf.train.AdamOptimizer(self.lr).minimize(pg_loss)
File "/home/ubuntu/.local/lib/python2.7/site-packages/tensorflow/python/training/optimizer.py", line 413, in minimize
name=name)
File "/home/ubuntu/.local/lib/python2.7/site-packages/tensorflow/python/training/optimizer.py", line 597, in apply_gradients
self._create_slots(var_list)
File "/home/ubuntu/.local/lib/python2.7/site-packages/tensorflow/python/training/adam.py", line 131, in _create_slots
self._zeros_slot(v, "m", self._name)
File "/home/ubuntu/.local/lib/python2.7/site-packages/tensorflow/python/training/optimizer.py", line 1155, in _zeros_slot
new_slot_variable = slot_creator.create_zeros_slot(var, op_name)
File "/home/ubuntu/.local/lib/python2.7/site-packages/tensorflow/python/training/slot_creator.py", line 190, in create_zeros_slot
colocate_with_primary=colocate_with_primary)
File "/home/ubuntu/.local/lib/python2.7/site-packages/tensorflow/python/training/slot_creator.py", line 164, in create_slot_with_initializer
dtype)
File "/home/ubuntu/.local/lib/python2.7/site-packages/tensorflow/python/training/slot_creator.py", line 74, in _create_slot_var
validate_shape=validate_shape)
File "/home/ubuntu/.local/lib/python2.7/site-packages/tensorflow/python/ops/variable_scope.py", line 1496, in get_variable
aggregation=aggregation)
File "/home/ubuntu/.local/lib/python2.7/site-packages/tensorflow/python/ops/variable_scope.py", line 1239, in get_variable
aggregation=aggregation)
File "/home/ubuntu/.local/lib/python2.7/site-packages/tensorflow/python/ops/variable_scope.py", line 562, in get_variable
aggregation=aggregation)
File "/home/ubuntu/.local/lib/python2.7/site-packages/tensorflow/python/ops/variable_scope.py", line 514, in _true_getter
aggregation=aggregation)
File "/home/ubuntu/.local/lib/python2.7/site-packages/tensorflow/python/ops/variable_scope.py", line 882, in _get_single_variable
"reuse=tf.AUTO_REUSE in VarScope?" % name)
ValueError: Variable Wemb/Adam/ does not exist, or was not created with tf.get_variable(). Did you mean to set reuse=tf.AUTO_REUSE in VarScope?

Please provide info on how to solve this error.

[lokeshphani123]

Is there any fix for this?

I have following issue: