seqToseq demo train.conf 问题导致出core
Created by: seraphimhj
通过一键安装的paddle成功，使用seqToseq demo，preprocess.py 执行成功，在train.sh的时候，core了，运行日志如下，定位应该是train.conf 配置问题，同样附上：
train.conf
import sys sys.path.append("..")
from seqToseq_net import *
is_generating = False
data_dir = "./data/pre-query2title" train_conf = seq_to_seq_data(data_dir = data_dir, is_generating = is_generating)
settings( learning_method = AdamOptimizer(), batch_size = 50, learning_rate = 5e-4)
gru_encoder_decoder(train_conf, is_generating) //这行报错
train.log：
I1121 20:00:58.179965 22000 Util.cpp:155] commandline: /home/disk1/paddle_internal_release_tools/idl/paddle/output/bin/../opt/paddle/bin/paddle_trainer --config=translation/train.conf --save_dir=translation/model --use_gpu=false --num_passes=16 --show_parameter_stats_period=100 --trainer_count=4 --log_period=10 --dot_period=5
I1121 20:00:58.185039 22000 Util.cpp:130] Calling runInitFunctions
I1121 20:00:58.185331 22000 Util.cpp:143] Call runInitFunctions done.
Traceback (most recent call last):
File "/home/disk1/paddle_internal_release_tools/idl/paddle/Paddle/python/paddle/trainer/config_parser.py", line 3406, in parse_config_and_serialize
config = parse_config(config_file, config_arg_str)
File "/home/disk1/paddle_internal_release_tools/idl/paddle/Paddle/python/paddle/trainer/config_parser.py", line 3382, in parse_config
execfile(config_file, make_config_environment(config_file, config_args))
File "translation/train.conf", line 36, in
gru_encoder_decoder(train_conf, is_generating)
File "/home/disk1/paddle_internal_release_tools/idl/paddle/Paddle/demo/seqToseq/seqToseq_net.py", line 159, in gru_encoder_decoder
input=group_inputs)
File "/home/disk1/paddle_internal_release_tools/idl/paddle/Paddle/python/paddle/trainer_config_helpers/default_decorators.py", line 53, in wrapper
return func(*args, **kwargs)
File "/home/disk1/paddle_internal_release_tools/idl/paddle/Paddle/python/paddle/trainer_config_helpers/layers.py", line 2930, in recurrent_group
assert (is_generating != has_LayerOutput)
AssertionError
F1121 20:02:35.661034 22000 PythonUtil.cpp:134] Check failed: (ret) != nullptr Current PYTHONPATH: ['/home/disk1/paddle_internal_release_tools/idl/paddle/output/opt/paddle/bin', '/home/disk1/paddle_internal_release_tools/idl/paddle/output/python27-gcc482/lib/python2.7/site-packages/setuptools-18.2-py2.7.egg', '/home/disk1/paddle_internal_release_tools/idl/paddle/Paddle/demo/seqToseq', '/home/disk1/paddle_internal_release_tools/idl/paddle/Paddle/python', '/home/disk1/paddle_internal_release_tools/idl/paddle/output/python27-gcc482/lib/python27.zip', '/home/disk1/paddle_internal_release_tools/idl/paddle/output/python27-gcc482/lib/python2.7', '/home/disk1/paddle_internal_release_tools/idl/paddle/output/python27-gcc482/lib/python2.7/plat-linux2', '/home/disk1/paddle_internal_release_tools/idl/paddle/output/python27-gcc482/lib/python2.7/lib-tk', '/home/disk1/paddle_internal_release_tools/idl/paddle/output/python27-gcc482/lib/python2.7/lib-old', '/home/disk1/paddle_internal_release_tools/idl/paddle/output/python27-gcc482/lib/python2.7/lib-dynload', '/home/disk1/paddle_internal_release_tools/idl/paddle/output/python27-gcc482/lib/python2.7/site-packages', '..']
Python Error: <type 'exceptions.AssertionError'> :
Python Callstack:
/home/disk1/paddle_internal_release_tools/idl/paddle/Paddle/python/paddle/trainer/config_parser.py : 3406
/home/disk1/paddle_internal_release_tools/idl/paddle/Paddle/python/paddle/trainer/config_parser.py : 3382
translation/train.conf : 36
/home/disk1/paddle_internal_release_tools/idl/paddle/Paddle/demo/seqToseq/seqToseq_net.py : 159
/home/disk1/paddle_internal_release_tools/idl/paddle/Paddle/python/paddle/trainer_config_helpers/default_decorators.py : 53
/home/disk1/paddle_internal_release_tools/idl/paddle/Paddle/python/paddle/trainer_config_helpers/layers.py : 2930
Call Object failed.
*** Check failure stack trace: ***
@ 0x13b5c38 google::LogMessage::Fail()
@ 0x13b5b90 google::LogMessage::SendToLog()
@ 0x13b5625 google::LogMessage::Flush()
@ 0x13b83e6 google::LogMessageFatal::~LogMessageFatal()
@ 0x81223d paddle::callPythonFuncRetPyObj()
@ 0x812441 paddle::callPythonFunc()
@ 0x7103c6 paddle::TrainerConfigHelper::TrainerConfigHelper()
@ 0x710a3d paddle::TrainerConfigHelper::createFromFlags()
@ 0x591e34 main
@ 0x7f79c7938bd5 __libc_start_main
@ 0x59dbf5 (unknown)
/home/disk1/paddle_internal_release_tools/idl/paddle/output/bin/paddle: line 81: 22000 Aborted (core dumped) ${DEBUGGER} $MYDIR/../opt/paddle/bin/paddle_trainer ${@:2}