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knowledgedefinednetworking / a-deep-rl-approach-for-sdn-routing-optimization

A Deep-Reinforcement Learning Approach for Software-Defined Networking Routing Optimization
MIT License
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Getting an error : No such file or directory #10

Open shivam46 opened 3 years ago

shivam46 commented 3 years ago

Now we build the Actor model Now we build the Actor model 2021-02-10 15:19:50.560629: I tensorflow/compiler/mlir/mlir_graph_optimization_pass.cc:196] None of the MLIR optimization passes are enabled (registered 0 passes) 2021-02-10 15:19:50.582805: I tensorflow/core/platform/profile_utils/cpu_utils.cc:112] CPU Frequency: 2699905000 Hz Now we build the Critic model Now we build the Critic model Now we load the weight Cannot find the weight OMNeT++ Experiment Start. Episode : 0 Replay Buffer 0 /home/shivam/keras/lib/python3.8/site-packages/tensorflow/python/keras/engine/training.py:2325: UserWarning: Model.state_updates will be removed in a future version. This property should not be used in TensorFlow 2.0, as updates are applied automatically. warnings.warn('Model.state_updates will be removed in a future version. '

<!> Error: Could not load NED sources from 'omnet/router/': Declared package 'inet.examples.adhoc.hostautoconf' does not match expected package 'networksimulator.inet.examples.adhoc.hostautoconf' in file Scenario.ned Traceback (most recent call last): File "ddpg.py", line 215, in playGame(DDPG_config, train_indicator=1) File "ddpg.py", line 123, in playGame s_t1, r_t, done = env.step(a_t[0]) File "/home/shivam/Documents/DRL/Environment.py", line 452, in step om_output = file_to_csv(self.folder + OMDELAY) File "/home/shivam/Documents/DRL/Environment.py", line 45, in file_to_csv with open(file_name, 'r') as file: FileNotFoundError: [Errno 2] No such file or directory: 'runs//t1612950590335656/Delay.txt'

shivam46 commented 3 years ago

Can anyone help me with this issue ? I dont know about this Delay.txt file error

bill8363 commented 1 year ago

I also have the same problem but it's less like an Environment.py problem and more like an Omnet++ problem. I think I have to run Omnet++ before Delay.txt is generated but I don't know how to rule it out.