imitation-learning Impossible to connect

Impossible to connect

Open eds89 opened this issue 6 years ago • 9 comments

Hello, The run_cil.py script cannot connect to the server. When trying to establish a connection, I get a connection refused or connection timed out errors. I know this is not a firewall or network reachability problem as I can run the manual_driving.py script and can control the vehicle remotely.

Find the output generated by running run_CIL.py below. I'd appreciate if any potential solution is shared.

 === Conv 0   :   5 2 32
Dropout 0
Tensor("Network/conv_block0/relu1:0", shape=(?, 42, 98, 32), dtype=float32)
 === Conv 1   :   3 1 32
Dropout 1
Tensor("Network/conv_block1/relu2:0", shape=(?, 40, 96, 32), dtype=float32)
 === Conv 2   :   3 2 64
Dropout 2
Tensor("Network/conv_block2/relu3:0", shape=(?, 19, 47, 64), dtype=float32)
 === Conv 3   :   3 1 64
Dropout 3
Tensor("Network/conv_block3/relu4:0", shape=(?, 17, 45, 64), dtype=float32)
 === Conv 4   :   3 2 128
Dropout 4
Tensor("Network/conv_block4/relu5:0", shape=(?, 8, 22, 128), dtype=float32)
 === Conv 5   :   3 1 128
Dropout 5
Tensor("Network/conv_block5/relu6:0", shape=(?, 6, 20, 128), dtype=float32)
 === Conv 6   :   3 1 256
Dropout 6
Tensor("Network/conv_block6/relu7:0", shape=(?, 4, 18, 256), dtype=float32)
 === Conv 7   :   3 1 256
Dropout 7
Tensor("Network/conv_block7/relu8:0", shape=(?, 2, 16, 256), dtype=float32)
Tensor("Network/reshape:0", shape=(?, 8192), dtype=float32)
 === FC 0   :   512
Dropout 8
Tensor("Network/fc1/relu9:0", shape=(?, 512), dtype=float32)
 === FC 1   :   512
Dropout 9
 === FC 2   :   128
Dropout 10
 === FC 3   :   128
Dropout 11
 === FC 4   :   512
Dropout 12
 === FC 5   :   256
Dropout 13
 === FC 6   :   256
Dropout 14
Tensor("Network/Branch_0/fc7/relu15:0", shape=(?, 256), dtype=float32)
 === FC 8   :   256
Dropout 15
 === FC 9   :   256
Dropout 16
Tensor("Network/Branch_1/fc10/relu17:0", shape=(?, 256), dtype=float32)
 === FC 11   :   256
Dropout 17
 === FC 12   :   256
Dropout 18
Tensor("Network/Branch_2/fc13/relu19:0", shape=(?, 256), dtype=float32)
 === FC 14   :   256
Dropout 19
 === FC 15   :   256
Dropout 20
Tensor("Network/Branch_3/fc16/relu21:0", shape=(?, 256), dtype=float32)
 === FC 17   :   256
Dropout 21
 === FC 18   :   256
Dropout 22
Tensor("Network/Branch_4/fc19/relu23:0", shape=(?, 256), dtype=float32)
Restoring from  D:\auto_dev\CARLA\CARLA_0.8.2\PythonClient\agents\imitation/model/model.ckpt-450000

D:\Program Files\Python\Python36\lib\site-packages\h5py\__init__.py:36: FutureWa
rning: Conversion of the second argument of issubdtype from `float` to `np.float
ing` is deprecated. In future, it will be treated as `np.float64 == np.dtype(flo
at).type`.
  from ._conv import register_converters as _register_converters
INFO: listening to server localhost:2000
INFO:tensorflow:Restoring parameters from D:\auto_dev\CARLA\CARLA_0.8.2\PythonCl
ient\agents\imitation/model/model.ckpt-450000
INFO: Restoring parameters from D:\auto_dev\CARLA\CARLA_0.8.2\PythonClient\agent
s\imitation/model/model.ckpt-450000
INFO: START
ERROR: (localhost:2000) failed to read data: timed out
ERROR: (localhost:2000) failed to read data: [WinError 10054] An existing connec
tion was forcibly closed by the remote host
INFO: START
ERROR: (localhost:2000) failed to read data: timed out
ERROR: (localhost:2000) failed to read data: [WinError 10054] An existing connec
tion was forcibly closed by the remote host
INFO: START
ERROR: (localhost:2000) failed to read data: timed out
ERROR: (localhost:2000) failed to read data: [WinError 10054] An existing connec
tion was forcibly closed by the remote host
INFO: START
ERROR: (localhost:2000) failed to read data: timed out
ERROR: (localhost:2000) failed to read data: [WinError 10054] An existing connec
tion was forcibly closed by the remote host
INFO: START
ERROR: (localhost:2000) failed to read data: timed out
ERROR: (localhost:2000) failed to read data: [WinError 10054] An existing connec
tion was forcibly closed by the remote host
INFO: START
ERROR: (localhost:2000) failed to read data: timed out
ERROR: (localhost:2000) failed to read data: [WinError 10054] An existing connec
tion was forcibly closed by the remote host

May 10 '18 20:05 eds89

Same problem here . Any update to the question would be life saving.

Jun 18 '18 02:06 soham2017

Are you running on windows ? I can't reproduce the error =/

Jun 18 '18 16:06 felipecode

Yes I am running on windows.

Jun 19 '18 12:06 soham2017

I am running on Windows too.

On 19 June 2018 at 13:39, soham2017 [email protected] wrote:

Yes I am running on windows.

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Jun 26 '18 14:06 eds89

I am running on Ubuntu, meet the same problem... @felipecode

Oct 31 '18 09:10 JunningHuang

Same problem here. I guess its due to carla version. Someone had similar problem but with the python client. I think the older version shall be installed inorder to work with imitation learning. https://github.com/carla-simulator/carla/issues/697

Nov 20 '18 10:11 arashroomi

I'm using carla 0.8.2.2, but I'm still facing this problem. Any idea how to fix it? @arashroomi @soham2017 @eds89

Mar 02 '20 09:03 Elahe96

Still encountering this problem

Dec 15 '20 20:12 Rookie-81

For carla 0.8.2, use the param -carla-server to start carla simulator. ./CarlaUE4.sh -carla-server

Jan 20 '21 06:01 liuyandong1988

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