我想编译我的 DQN 代理，但出现错误：
AttributeError: 'Adam' object has no attribute '_name'，
DQN = buildAgent(model, actions)
DQN.compile(Adam(lr=1e-3), metrics=['mae'])
我尝试添加假的_name，但它不起作用，我正在遵循教程并且它可以在导师的机器上运行，这可能是一些新的更新更改，但如何解决这个问题
这是我的完整代码：
from keras.layers import Dense, Flatten
import gym
from keras.optimizer_v1 import Adam
from rl.agents.dqn import DQNAgent
from rl.policy import BoltzmannQPolicy
from rl.memory import SequentialMemory
env = gym.make('CartPole-v0')
states = env.observation_space.shape[0]
actions = env.action_space.n
episodes = 10
def buildModel(statez, actiones):
model = Sequential()
model.add(Flatten(input_shape=(1, statez)))
model.add(Dense(24, activation='relu'))
model.add(Dense(24, activation='relu'))
model.add(Dense(actiones, activation='linear'))
return model
model = buildModel(states, actions)
def buildAgent(modell, actionz):
policy …我想让人工智能玩我的自定义环境，不幸的是，当我运行我的代码时，会出现以下错误：
File "C:\Program Files\JetBrains\PyCharm Community Edition 2021.2\plugins\python-ce\helpers\pydev\_pydev_bundle\pydev_umd.py", line 198, in runfile
pydev_imports.execfile(filename, global_vars, local_vars) # execute the script
File "C:\Program Files\JetBrains\PyCharm Community Edition 2021.2\plugins\python-ce\helpers\pydev\_pydev_imps\_pydev_execfile.py", line 18, in execfile
exec(compile(contents+"\n", file, 'exec'), glob, loc)
File "D:/PycharmProjects/Custom Enviroment AI/Enviroment.py", line 88, in <module>
DQN = buildAgent(model, actions)
File "D:/PycharmProjects/Custom Enviroment AI/Enviroment.py", line 82, in buildAgent
dqn = DQNAgent(model, memory=memory, policy=policy, nb_actions=actions, nb_steps_warmup=10,
File "D:\PycharmProjects\Custom Enviroment AI\venv\lib\site-packages\rl\agents\dqn.py", line 108, in __init__
if hasattr(model.output, '__len__') and len(model.output) > 1:
File "D:\PycharmProjects\Custom Enviroment AI\venv\lib\site-packages\keras\engine\keras_tensor.py", line …