Created by: jeromeJT

尝试跑dense_vector_sequence输入的lstm代码出core，错误信息如下。请问是啥原因呢？网络配置见附件 train.py.txt

[INFO 2017-06-15 16:35:45,163 networks.py:1482] The input order is [status, label] [INFO 2017-06-15 16:35:45,164 networks.py:1488] Th train.py.txt e output order is [classification_cost_0] I0615 16:35:45.164999 12802 Util.cpp:166] commandline: --use_gpu=False --trainer_count=1 [INFO 2017-06-15 16:35:45,171 networks.py:1482] The input order is [status, label] [INFO 2017-06-15 16:35:45,171 networks.py:1488] The output order is [classification_cost_0] I0615 16:35:45.173748 12802 GradientMachine.cpp:85] Initing parameters.. I0615 16:35:45.173938 12802 GradientMachine.cpp:92] Init parameters done.

Pass 0, Batch 0, Cost 1.050136, {'classification_error_evaluator': 0.0} .....................................F0615 16:35:50.136675 12802 Matrix.cpp:3283] Check failed: lbl[i] >= 0 (-1 vs. 0)

* Check failure stack trace: *

@ 0x7fa43c9c262d google::LogMessage::Fail() @ 0x7fa43c9c60dc google::LogMessage::SendToLog() @ 0x7fa43c9c2153 google::LogMessage::Flush() @ 0x7fa43c9c75ee google::LogMessageFatal::~LogMessageFatal() @ 0x7fa43c91af09 paddle::CpuMatrix::oneHotCrossEntropy() @ 0x7fa43c790065 paddle::CostLayer::forward() @ 0x7fa43c8364b0 paddle::NeuralNetwork::forward() @ 0x7fa43c8140f3 paddle::GradientMachine::forwardBackward() @ 0x7fa43c99e22b GradientMachine::forwardBackward() @ 0x7fa43c6b204e _wrap_GradientMachine_forwardBackward @ 0x4a9e33 PyEval_EvalFrameEx @ 0x4ad70d PyEval_EvalCodeEx @ 0x4aa88c PyEval_EvalFrameEx @ 0x4ad70d PyEval_EvalCodeEx @ 0x4aa88c PyEval_EvalFrameEx @ 0x4ad70d PyEval_EvalCodeEx @ 0x4aa88c PyEval_EvalFrameEx @ 0x4ad70d PyEval_EvalCodeEx @ 0x4ad842 PyEval_EvalCode @ 0x4d64c2 PyRun_FileExFlags @ 0x4d7839 PyRun_SimpleFileExFlags @ 0x416edd Py_Main @ 0x7fa440dc8bd5 __libc_start_main @ 0x415f91 (unknown) @ (nil) (unknown) Aborted (core dumped)