GPU训练报错：

Traceback (most recent call last):
File "train.py", line 734, in
train(args)
File "train.py", line 685, in train
train_exe.run(fetch_list=[])
File "/home/disk2/chenjian11/tools/python36/lib/python3.6/site-packages/paddle/fluid/parallel_executor.py", line 303, in run
self.executor.run(fetch_list, fetch_var_name)
paddle.fluid.core.EnforceNotMet: Invoke operator read error.
Python Callstacks:
File "/home/disk2/chenjian11/tools/python36/lib/python3.6/site-packages/paddle/fluid/framework.py", line 1317, in append_op
attrs=kwargs.get("attrs", None))
File "/home/disk2/chenjian11/tools/python36/lib/python3.6/site-packages/paddle/fluid/layer_helper.py", line 56, in append_op
return self.main_program.current_block().append_op(args,kwargs)
File "/home/disk2/chenjian11/tools/python36/lib/python3.6/site-packages/paddle/fluid/layers/io.py", line 1075, in read_file
type='read', inputs={'Reader': [reader]}, outputs={'Out': out})
File "train.py", line 287, in create_model
label, inputmask_query_ids, inputmask_gs_feed_title, inputmask_rec_query = fluid.layers.read_file(pyreader)
File "train.py", line 565, in train
cost_ad = create_model(pyreader_name='train_reader', ernie_config=ernie_config)
File "train.py", line 734, in
train(args)
C++ Callstacks:
Enforce failed. Expected ins.size() == out_arg_names.size(), but received ins.size():1 != out_arg_names.size():45.
at [/paddle/paddle/fluid/operators/reader/read_op.cc:107]
PaddlePaddle Call Stacks:
0 0x7f6d2382437dp void paddle::platform::EnforceNotMet::Initstd::string(std::string, char const, int) + 365
1 0x7f6d238246c7p paddle::platform::EnforceNotMet::EnforceNotMet(std::string const&, char const, int) + 87
2 0x7f6d244a57e5p paddle::operators::ReadOp::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 + 3237
3 0x7f6d252ff175p 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&) + 341
4 0x7f6d25176169p
5 0x7f6d2516ecedp
6 0x7f6d2516e635p paddle::framework::details::OpHandleBase::RunAndRecordEvent(std::function<void ()> const&) + 805
7 0x7f6d25175dfcp paddle::framework::details::ComputationOpHandle::RunImpl() + 124
8 0x7f6d2516f556p paddle::framework::details::OpHandleBase::Run(bool) + 118
9 0x7f6d2510776dp
10 0x7f6d2510816dp paddle::framework::details::ThreadedSSAGraphExecutor::RunOp(std::shared_ptr<paddle::framework::BlockingQueuepaddle::framework::details::VarHandleBase > const&, paddle::framework::details::OpHandleBase*) + 1309
11 0x7f6d25109de4p paddle::framework::details::ThreadedSSAGraphExecutor::Run(std::vector<std::string, std::allocatorstd::string > const&) + 2324
12 0x7f6d25100e6ap paddle::framework::details::ScopeBufferedSSAGraphExecutor::Run(std::vector<std::string, std::allocatorstd::string > const&) + 394
13 0x7f6d2395f1f2p paddle::framework::ParallelExecutor::Run(std::vector<std::string, std::allocatorstd::string > const&, std::string const&) + 562
14 0x7f6d23813fcep
15 0x7f6d2384f1eep
16 0x7f6d8f1db9fdp _PyCFunction_FastCallDict + 557
17 0x7f6d8f273f18p
18 0x7f6d8f278b56p _PyEval_EvalFrameDefault + 16774
19 0x7f6d8f273daep
20 0x7f6d8f2740c2p
21 0x7f6d8f2785a8p _PyEval_EvalFrameDefault + 15320
22 0x7f6d8f273440p
23 0x7f6d8f274364p
24 0x7f6d8f278b56p _PyEval_EvalFrameDefault + 16774
25 0x7f6d8f273daep
26 0x7f6d8f2743ddp PyEval_EvalCodeEx + 109
27 0x7f6d8f27442bp PyEval_EvalCode + 59
28 0x7f6d8f2af2b2p PyRun_FileExFlags + 178
29 0x7f6d8f2af417p PyRun_SimpleFileExFlags + 231
30 0x7f6d8f2cb51dp Py_Main + 3757
31 0x400bbcp main + 364
32 0x7f6d8e45bbd5p __libc_start_main + 245
33 0x400c7dp

terminate called without an active exception

Aborted at 1564063111 (unix time) try "date -d @1564063111" if you are using GNU date

PC: @ 0x0 (unknown)

SIGABRT (@0x1fc00004672) received by PID 18034 (TID 0x7f67f293e700) from PID 18034; stack trace:

@ 0x7f6d8ef01160 (unknown)
@ 0x7f6d8e46f3f7 __GI_raise
@ 0x7f6d8e4707d8 __GI_abort
@ 0x7f6d8247cc65 __gnu_cxx::__verbose_terminate_handler()
@ 0x7f6d8247ae06 __cxxabiv1::__terminate()
@ 0x7f6d8247ae33 std::terminate()
@ 0x7f6d8247aa87 __gxx_personality_v0
@ 0x7f6d8294d964 _Unwind_ForcedUnwind_Phase2
@ 0x7f6d8294dcb4 _Unwind_ForcedUnwind
@ 0x7f6d8eeffc30 __GI___pthread_unwind
@ 0x7f6d8eefa565 __pthread_exit
@ 0x7f6d8f2c71ff PyThread_exit_thread
@ 0x7f6d8f27306a PyEval_RestoreThread
@ 0x7f6d2383ca29 pybind11::gil_scoped_release::~gil_scoped_release()
@ 0x7f6d238060e3 ZZN8pybind1112cpp_function10initializeIZN6paddle6pybindL18pybind11_init_coreERNS_6moduleEEUlRNS2_9operators6reader22LoDTensorBlockingQueueERKSt6vectorINS2_9framework9LoDTensorESaISC_EEE60_bIS9_SG_EINS_4nameENS_9is_methodENS_7siblingEEEEvOT_PFT0_DpT1_EDpRKT2_ENUlRNS_6detail13function_callEE1_4_FUNESY
@ 0x7f6d2384f1ee pybind11::cpp_function::dispatcher()
@ 0x7f6d8f1db9fd _PyCFunction_FastCallDict
@ 0x7f6d8f273f18 call_function
@ 0x7f6d8f278b56 _PyEval_EvalFrameDefault
@ 0x7f6d8f273dae _PyEval_EvalCodeWithName
@ 0x7f6d8f2743dd PyEval_EvalCodeEx
@ 0x7f6d8f1b4893 function_call
@ 0x7f6d8f18241a PyObject_Call
@ 0x7f6d8f2784af _PyEval_EvalFrameDefault
@ 0x7f6d8f273440 _PyFunction_FastCall
@ 0x7f6d8f274364 call_function
@ 0x7f6d8f278b56 _PyEval_EvalFrameDefault
@ 0x7f6d8f273440 _PyFunction_FastCall
@ 0x7f6d8f274364 call_function
@ 0x7f6d8f278b56 _PyEval_EvalFrameDefault
@ 0x7f6d8f273440 _PyFunction_FastCall
@ 0x7f6d8f27cb56 _PyFunction_FastCallDict
Aborted