python3 test.py crashes on pretrained model? Kindly help

[chowkamlee81]

After executing python3 test.py crashes with erroe below

Traceback (most recent call last): File "/home/administrator/Documents.orig/Kumar_FileSystem/3D_Object_Detection/voxelnet-master/test.py", line 69, in tags, results, front_images, bird_views, heatmaps = model.predict_step(sess, batch, summary=False, vis=True) File "/home/administrator/Documents.orig/Kumar_FileSystem/3D_Object_Detection/voxelnet-master/model/model.py", line 285, in predict_step probs, deltas = session.run(output_feed, input_feed) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 900, in run run_metadata_ptr) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 1135, in _run feed_dict_tensor, options, run_metadata) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 1316, in do_run run_metadata) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 1335, in do_call raise type(e)(node_def, op, message) tensorflow.python.framework.errors_impl.FailedPreconditionError: Attempting to use uninitialized value MiddleAndRPN/conv21/kernel [[Node: MiddleAndRPN/conv21/kernel/read = IdentityT=DT_FLOAT, _device="/job:localhost/replica:0/task:0/device:GPU:0"]] [[Node: concat_101/_449 = _Recvclient_terminated=false, recv_device="/job:localhost/replica:0/task:0/device:CPU:0", send_device="/job:localhost/replica:0/task:0/device:GPU:0", send_device_incarnation=1, tensor_name="edge_1999_concat_101", tensor_type=DT_FLOAT, _device="/job:localhost/replica:0/task:0/device:CPU:0"]]

Caused by op 'MiddleAndRPN_/conv21/kernel/read', defined at: File "/home/administrator/Documents.orig/Kumar_FileSystem/3D_Object_Detection/voxelnet-master/test.py", line 58, in avail_gpus=cfg.GPU_AVAILABLE.split(',') File "/home/administrator/Documents.orig/Kumar_FileSystem/3D_Object_Detection/voxelnet-master/model/model.py", line 70, in init input=feature.outputs, alpha=self.alpha, beta=self.beta, training=self.is_train) File "/home/administrator/Documents.orig/Kumar_FileSystem/3D_Object_Detection/voxelnet-master/model/rpn.py", line 97, in init temp_conv, training=self.training, activation=False, bn=False, name='conv21') File "/home/administrator/Documents.orig/Kumar_FileSystem/3D_Object_Detection/voxelnet-master/model/rpn.py", line 142, in ConvMD temp_conv = tf.layers.conv2d(pad, Cout, k, strides=s, padding="valid", reuse=tf.AUTO_REUSE, name=scope) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/layers/convolutional.py", line 621, in conv2d return layer.apply(inputs) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/layers/base.py", line 828, in apply return self.call(inputs, *args, **kwargs) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/layers/base.py", line 699, in call self.build(input_shapes) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/layers/convolutional.py", line 144, in build dtype=self.dtype) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/layers/base.py", line 546, in add_variable partitioner=partitioner) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/checkpointable.py", line 436, in _add_variable_with_custom_getter **kwargs_for_getter) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/variable_scope.py", line 1317, in get_variable constraint=constraint) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/variable_scope.py", line 1079, in get_variable constraint=constraint) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/variable_scope.py", line 425, in get_variable constraint=constraint) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/variable_scope.py", line 394, in _true_getter use_resource=use_resource, constraint=constraint) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/variable_scope.py", line 786, in _get_single_variable use_resource=use_resource) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/variable_scope.py", line 2220, in variable use_resource=use_resource) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/variable_scope.py", line 2210, in previous_getter = lambda **kwargs: default_variable_creator(None, **kwargs) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/variable_scope.py", line 2193, in default_variable_creator constraint=constraint) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/variables.py", line 235, in init constraint=constraint) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/variables.py", line 397, in _init_from_args self._snapshot = array_ops.identity(self._variable, name="read") File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/array_ops.py", line 142, in identity return gen_array_ops.identity(input, name=name) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/gen_array_ops.py", line 3187, in identity "Identity", input=input, name=name) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/op_def_library.py", line 787, in _apply_op_helper op_def=op_def) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/ops.py", line 3392, in create_op op_def=op_def) File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/ops.py", line 1718, in init self._traceback = self._graph._extract_stack() # pylint: disable=protected-access

FailedPreconditionError (see above for traceback): Attempting to use uninitialized value MiddleAndRPN_/conv21/kernel [[Node: MiddleAndRPN_/conv21/kernel/read = IdentityT=DT_FLOAT, _device="/job:localhost/replica:0/task:0/device:GPU:0"]] [[Node: concat_101/_449 = _Recvclient_terminated=false, recv_device="/job:localhost/replica:0/task:0/device:CPU:0", send_device="/job:localhost/replica:0/task:0/device:GPU:0", send_device_incarnation=1, tensor_name="edge_1999_concat_101", tensor_type=DT_FLOAT, _device="/job:localhost/replica:0/task:0/device:CPU:0"]]

Process finished with exit code 1

[Jugaris89]

hi

it is happening to me too. Did you solve it?

[sainisanjay]

@chowkamlee81 @qianguih @Jugaris89 I am also getting same error. did anybody solved???

[Yi-Shi94]

I had the same problem. My pre-trained model name for -n was wrong. It never got the weight file.

[dave98lzx]

I had the same problem. But I tried a little further. First the problem is "[[Node: MiddleAndRPN_/conv21/kernel/read = IdentityT=DT_FLOAT, device="/job:localhost/replica:0/task:0/device:GPU:0"]]", where I changed the name of the class MiddleAndRPN in rpn.py into MiddleAndRPN_ which seems to be a match with the traceback, and it seemed to go further but still had similar problem: "Attempting to use uninitialized value MiddleAndRPN/deconv2/moving_mean". How can I solve this?

[12lvxiaofeng12]

显卡内存不够

[wayne1627]

显卡内存不够

你有试过吗，显存大了就能运行?

[wayne1627]

FailedPreconditionError (see above for traceback): Attempting to use uninitialized value MiddleAndRPN_/conv21/kernel

试过了不是显存的问题