I meet some error ,who can help me,please?

[StevenJames1]

My tensorflow is version of 0.8,and cudnn is v4.0 and cuda is 7.5, when I run train.py ,there is an error occur

[ChadTaljaardt]

can you paste the terminal output rather than have a image of it?

[StevenJames1]

The terminal output information as follows, thanks for your trouble

maheng@master:~/code/deep-anpr-master$ python train.py I tensorflow/stream_executor/dso_loader.cc:105] successfully opened CUDA library libcublas.so locally I tensorflow/stream_executor/dso_loader.cc:105] successfully opened CUDA library libcudnn.so locally I tensorflow/stream_executor/dso_loader.cc:105] successfully opened CUDA library libcufft.so locally I tensorflow/stream_executor/dso_loader.cc:105] successfully opened CUDA library libcuda.so.1 locally I tensorflow/stream_executor/dso_loader.cc:105] successfully opened CUDA library libcurand.so locally I tensorflow/stream_executor/cuda/cuda_gpu_executor.cc:900] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero I tensorflow/core/common_runtime/gpu/gpu_init.cc:102] Found device 0 with properties: name: GeForce GTX 750 Ti major: 5 minor: 0 memoryClockRate (GHz) 1.189 pciBusID 0000:01:00.0 Total memory: 2.00GiB Free memory: 1.75GiB I tensorflow/core/common_runtime/gpu/gpu_init.cc:126] DMA: 0 I tensorflow/core/common_runtime/gpu/gpu_init.cc:136] 0: Y I tensorflow/core/common_runtime/gpu/gpu_device.cc:755] Creating TensorFlow device (/gpu:0) -> (device: 0, name: GeForce GTX 750 Ti, pci bus id: 0000:01:00.0) E tensorflow/stream_executor/cuda/cuda_dnn.cc:289] could not create cudnn handle: CUDNN_STATUS_INTERNAL_ERROR E tensorflow/stream_executor/cuda/cuda_dnn.cc:278] could not destroy cudnn handle: CUDNN_STATUS_BAD_PARAM W tensorflow/stream_executor/stream.cc:301] attempting to perform DNN operation using StreamExecutor without DNN support Traceback (most recent call last): File "train.py", line 265, in initial_weights=initial_weights) File "train.py", line 238, in train do_batch() File "train.py", line 221, in do_batch feed_dict={x: batch_xs, y_: batch_ys}) File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/client/session.py", line 340, in run run_metadata_ptr) File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/client/session.py", line 564, in _run feed_dict_string, options, run_metadata) File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/client/session.py", line 637, in _do_run target_list, options, run_metadata) File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/client/session.py", line 659, in _do_call e.code) tensorflow.python.framework.errors.InternalError: cuDNN launch failure : input shape([50,1,64,128]) filter shape([5,5,1,48]) [[Node: Conv2D = Conv2D[T=DT_FLOAT, data_format="NHWC", padding="SAME", strides=[1, 1, 1, 1], use_cudnn_on_gpu=true, _device="/job:localhost/replica:0/task:0/gpu:0"](ExpandDims, Variable/read)]] Caused by op u'Conv2D', defined at: File "train.py", line 265, in initial_weights=initial_weights) File "train.py", line 169, in train x, y, params = model.get_training_model() File "/home/maheng/code/deep-anpr-master/model.py", line 112, in get_training_model x, conv_layer, conv_vars = convolutional_layers() File "/home/maheng/code/deep-anpr-master/model.py", line 80, in convolutional_layers h_conv1 = tf.nn.relu(conv2d(x_expanded, W_conv1) + b_conv1) File "/home/maheng/code/deep-anpr-master/model.py", line 56, in conv2d padding=padding) File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/ops/gen_nn_ops.py", line 295, in conv2d data_format=data_format, name=name) File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/ops/op_def_library.py", line 655, in apply_op op_def=op_def) File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/framework/ops.py", line 2154, in create_op original_op=self._default_original_op, op_def=op_def) File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/framework/ops.py", line 1154, in init self._traceback = _extract_stack()

[ChadTaljaardt]

looks somewhat related to this

https://github.com/tensorflow/tensorflow/issues/2264

[ChadTaljaardt]

I used Ubuntu 16.10 and Cudnn 5.1.5 and CUDA 8.0

[ChadTaljaardt]

Any Update?

[hungpt297]

Work for me. Ubuntu 16.10, Tesla K40c, Cuda 8.0, Cudnn 5.1, Tensorflow 0.12, Opencv 2.4.9

[suchetasu]

I am also having the same error. Can anyone help to resolve it?

[ChadTaljaardt]

@suchetasu I had this issue a little while ago, what tensor flow version are you using?

[guddulrk]

I have this issue, can anyone help?

Can't pickle local object 'mpgen..main'

[ChadTaljaardt]

@guddulrk What tensorflow version are you using?

[chingjunehao]

Traceback (most recent call last): File "./detect.py", line 183, in f = np.loadtxt("weights.npz") File "C:\Users\User\Anaconda3\envs\py35\lib\site-packages\numpy\lib\npyio.py", line 1024, in loadtxt items = [conv(val) for (conv, val) in zip(converters, vals)] File "C:\Users\User\Anaconda3\envs\py35\lib\site-packages\numpy\lib\npyio.py", line 1024, in items = [conv(val) for (conv, val) in zip(converters, vals)] File "C:\Users\User\Anaconda3\envs\py35\lib\site-packages\numpy\lib\npyio.py", line 725, in floatconv return float(x) ValueError: could not convert string to float: b'PF\x05\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'

I met this error in windows, is there anyone can help with this?

[ChadTaljaardt]

@chingjunehao That's a different issue to everyone else, please open a new issue for it.

[chingjunehao]

@ChadTaljaardt okay, sorry. I have opened and thanks for reminding! Can you help me with it?

[ChadTaljaardt]

@chingjunehao your issue is that the value is not a string its bytecode. You need to make sure your file is valid im assuming and not corrupted.

I might be wrong but thats my guess.

[ChadTaljaardt]

@StevenJames1 If you dont have this issue anymore, please can you close it.