machine_reading_comprehension 执行时报错

[xsscss]

实验环境：python3.5 paddlepaddle-gpu==1.0.0.post87 ubuntu16.04 GPU 使用 两个1080Ti 执行 sh run.sh --train --pass_num 10 时， 在执行到2018-12-17 11:15:38,728 - brc - INFO - Training the model... 时 报错如下

Traceback (most recent call last):
  File "run.py", line 636, in <module>
    train(logger, args)
  File "run.py", line 422, in train
    return_numpy=False)
  File "/home/user/.local/lib/python3.5/site-packages/paddle/fluid/parallel_executor.py", line 260, in run
    self.executor.run(fetch_list, fetch_var_name)
paddle.fluid.core.EnforceNotMet: Variable must be type N6paddle9framework9LoDTensorE, the holding type is N6paddle9framework12SelectedRowsE at [/paddle/paddle/fluid/framework/variable.h:33]
PaddlePaddle Call Stacks: 
0       0x7eff7151c486p paddle::platform::EnforceNotMet::EnforceNotMet(std::__exception_ptr::exception_ptr, char const*, int) + 486
1       0x7eff715fbe6cp paddle::framework::LoDTensor const& paddle::framework::Variable::Get<paddle::framework::LoDTensor>() const + 300
2       0x7eff72534e27p paddle::operators::SumOp::GetExpectedKernelType(paddle::framework::ExecutionContext const&) const + 455
3       0x7eff727a0127p paddle::framework::OperatorWithKernel::RunImpl(paddle::framework::Scope const&, boost::variant<paddle::platform::CUDAPlace, paddle::platform::CPUPlace, paddle::platform::CUDAPinnedPlace, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_> const&) const + 199
4       0x7eff7279d3fcp paddle::framework::OperatorBase::Run(paddle::framework::Scope const&, boost::variant<paddle::platform::CUDAPlace, paddle::platform::CPUPlace, paddle::platform::CUDAPinnedPlace, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_, boost::detail::variant::void_> const&) + 252
5       0x7eff725de157p
6       0x7eff725fa780p
7       0x7eff725f9fe5p paddle::framework::details::OpHandleBase::RunAndRecordEvent(std::function<void ()> const&) + 805
8       0x7eff725ddc2fp paddle::framework::details::ComputationOpHandle::RunImpl() + 95
9       0x7eff725fb085p paddle::framework::details::OpHandleBase::Run(bool) + 117
10      0x7eff725a9efap
11      0x7eff715eaa03p std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> (), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, void> >::_M_invoke(std::_Any_data const&) + 35
12      0x7eff715ea1d7p std::__future_base::_State_base::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>&, bool&) + 39
13      0x7effe9501a99p
14      0x7eff725a8ed2p
15      0x7eff715ec1f4p ThreadPool::ThreadPool(unsigned long)::{lambda()#1}::operator()() const + 404
16      0x7effe41b7c80p
17      0x7effe94fa6bap
18      0x7effe923041dp clone + 109

[hjchen2]

请更新到fluid1.2版本，fluid1.2有修复这个问题，谢谢