-----------------------------------------------
AttributeError Traceback (most recent call last)
/tmp/ipykernel_125/709233706.py in
1 #使用fluid.Executor函数执行fluid.default_startup_program()函数，对整个PaddlePaddle程序进行参数随机初始化
2 exe = fluid.Executor(place)
----> 3 exe.run(fluid.default_startup_program())

~/.data/webide/pip/lib/python3.7/site-packages/paddle/fluid/executor.py in run(self, program, feed, fetch_list, feed_var_name, fetch_var_name, scope, return_numpy, use_program_cache, return_merged, use_prune)
1242 return self._run_inference(program._executor, feed)
1243 else:
-> 1244 return self._run_parallel(
1245 program,
1246 scope=scope,

/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/six.py in reraise(tp, value, tb)
717 if value.__traceback__ is not tb:
718 raise value.with_traceback(tb)
--> 719 raise value
720 finally:
721 value = None

~/.data/webide/pip/lib/python3.7/site-packages/paddle/fluid/executor.py in run(self, program, feed, fetch_list, feed_var_name, fetch_var_name, scope, return_numpy, use_program_cache, return_merged, use_prune)
1240 program._compile(scope, self.place)
1241 if program._is_inference:
-> 1242 return self._run_inference(program._executor, feed)
1243 else:
1244 return self._run_parallel(

~/.data/webide/pip/lib/python3.7/site-packages/paddle/fluid/executor.py in _run_impl(self, program, feed, fetch_list, feed_var_name, fetch_var_name, scope, return_numpy, use_program_cache, return_merged, use_prune)
1370 debug=False,
1371 fetch_list=None,
-> 1372 fetch_info=None,
1373 print_period=100):
1374 is_heter = 0

~/.data/webide/pip/lib/python3.7/site-packages/paddle/fluid/executor.py in _run_program(self, program, feed, fetch_list, feed_var_name, fetch_var_name, scope, return_numpy, use_program_cache)
1464 fetch_var_name = fetch_var.name
1465 else:
-> 1466 fetch_var_name = fetch_var
1467 if fetch_var_name in real_program.global_block().vars:
1468 real_fetch_list.append(fetch_var)

AttributeError: 'NoneType' object has no attribute 'get_fetch_list'