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simcity429 / Airsim_RL

Training RL agent Drone in Airsim environment with PPO
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Key batch_normalization/beta not found in checkpoint #2

Open vxgu86 opened 5 years ago

vxgu86 commented 5 years ago

the error stated as following: it's because the model.ckpt ,should I change the resume to False at first running?

File "D:/RL/Airsim_RL-master/Player.py", line 31, in model.set_session(tf.Session(config=config),resume=True)

File "D:\RL\Airsim_RL-master\PPO_Agent.py", line 207, in set_session self.saver.restore(sess, self.name) #model.ckpt

File "C:\Users\lthpc\AppData\Roaming\Python\Python36\site-packages\tensorflow\python\training\saver.py", line 1302, in restore err, "a Variable name or other graph key that is missing")

NotFoundError: Restoring from checkpoint failed. This is most likely due to a Variable name or other graph key that is missing from the checkpoint. Please ensure that you have not altered the graph expected based on the checkpoint. Original error:

Key batch_normalization/beta not found in checkpoint [[node save/RestoreV2 (defined at D:\RL\Airsim_RL-master\PPO_Agent.py:194) ]]

Original stack trace for 'save/RestoreV2': File "C:\Users\lthpc\Anaconda3\lib\site-packages\spyder\utils\ipython\start_kernel.py", line 269, in main() File "C:\Users\lthpc\Anaconda3\lib\site-packages\spyder\utils\ipython\start_kernel.py", line 265, in main kernel.start() File "C:\Users\lthpc\Anaconda3\lib\site-packages\ipykernel\kernelapp.py", line 486, in start self.io_loop.start() File "C:\Users\lthpc\Anaconda3\lib\site-packages\tornado\ioloop.py", line 888, in start handler_func(fd_obj, events) File "C:\Users\lthpc\Anaconda3\lib\site-packages\tornado\stack_context.py", line 277, in null_wrapper return fn(*args, kwargs) File "C:\Users\lthpc\Anaconda3\lib\site-packages\zmq\eventloop\zmqstream.py", line 450, in _handle_events self._handle_recv() File "C:\Users\lthpc\Anaconda3\lib\site-packages\zmq\eventloop\zmqstream.py", line 480, in _handle_recv self._run_callback(callback, msg) File "C:\Users\lthpc\Anaconda3\lib\site-packages\zmq\eventloop\zmqstream.py", line 432, in _run_callback callback(*args, *kwargs) File "C:\Users\lthpc\Anaconda3\lib\site-packages\tornado\stack_context.py", line 277, in null_wrapper return fn(args, kwargs) File "C:\Users\lthpc\Anaconda3\lib\site-packages\ipykernel\kernelbase.py", line 283, in dispatcher return self.dispatch_shell(stream, msg) File "C:\Users\lthpc\Anaconda3\lib\site-packages\ipykernel\kernelbase.py", line 233, in dispatch_shell handler(stream, idents, msg) File "C:\Users\lthpc\Anaconda3\lib\site-packages\ipykernel\kernelbase.py", line 399, in execute_request user_expressions, allow_stdin) File "C:\Users\lthpc\Anaconda3\lib\site-packages\ipykernel\ipkernel.py", line 208, in do_execute res = shell.run_cell(code, store_history=store_history, silent=silent) File "C:\Users\lthpc\Anaconda3\lib\site-packages\ipykernel\zmqshell.py", line 537, in run_cell return super(ZMQInteractiveShell, self).run_cell(*args, *kwargs) File "C:\Users\lthpc\Anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 2662, in run_cell raw_cell, store_history, silent, shell_futures) File "C:\Users\lthpc\Anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 2785, in _run_cell interactivity=interactivity, compiler=compiler, result=result) File "C:\Users\lthpc\Anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 2909, in run_ast_nodes if self.run_code(code, result): File "C:\Users\lthpc\Anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 2963, in run_code exec(code_obj, self.user_global_ns, self.user_ns) File "", line 1, in runfile('D:/RL/Airsim_RL-master/Player.py', wdir='D:/RL/Airsim_RL-master') File "C:\Users\lthpc\Anaconda3\lib\site-packages\spyder\utils\site\sitecustomize.py", line 705, in runfile execfile(filename, namespace) File "C:\Users\lthpc\Anaconda3\lib\site-packages\spyder\utils\site\sitecustomize.py", line 102, in execfile exec(compile(f.read(), filename, 'exec'), namespace) File "D:/RL/Airsim_RL-master/Player.py", line 27, in model = PPO_Network(SEQUENCE_SIZE, W, H, ACTION_SIZE) File "D:\RL\Airsim_RL-master\PPO_Agent.py", line 194, in init self.saver = tf.train.Saver() File "C:\Users\lthpc\AppData\Roaming\Python\Python36\site-packages\tensorflow\python\training\saver.py", line 825, in init self.build() File "C:\Users\lthpc\AppData\Roaming\Python\Python36\site-packages\tensorflow\python\training\saver.py", line 837, in build self._build(self._filename, build_save=True, build_restore=True) File "C:\Users\lthpc\AppData\Roaming\Python\Python36\site-packages\tensorflow\python\training\saver.py", line 875, in _build build_restore=build_restore) File "C:\Users\lthpc\AppData\Roaming\Python\Python36\site-packages\tensorflow\python\training\saver.py", line 508, in _build_internal restore_sequentially, reshape) File "C:\Users\lthpc\AppData\Roaming\Python\Python36\site-packages\tensorflow\python\training\saver.py", line 328, in _AddRestoreOps restore_sequentially) File "C:\Users\lthpc\AppData\Roaming\Python\Python36\site-packages\tensorflow\python\training\saver.py", line 575, in bulk_restore return io_ops.restore_v2(filename_tensor, names, slices, dtypes) File "C:\Users\lthpc\AppData\Roaming\Python\Python36\site-packages\tensorflow\python\ops\gen_io_ops.py", line 1780, in restore_v2 name=name) File "C:\Users\lthpc\AppData\Roaming\Python\Python36\site-packages\tensorflow\python\framework\op_def_library.py", line 788, in _apply_op_helper op_def=op_def) File "C:\Users\lthpc\AppData\Roaming\Python\Python36\site-packages\tensorflow\python\util\deprecation.py", line 507, in new_func return func(args, **kwargs) File "C:\Users\lthpc\AppData\Roaming\Python\Python36\site-packages\tensorflow\python\framework\ops.py", line 3616, in create_op op_def=op_def) File "C:\Users\lthpc\AppData\Roaming\Python\Python36\site-packages\tensorflow\python\framework\ops.py", line 2005, in init self._traceback = tf_stack.extract_stack()

deyaa97 commented 4 years ago

Hello, could you solve this problem? I am running the code from simcity and facing the same problem. Thanks :)