Created by: wanghaoshuang

holder_ should not be null
Tensor not initialized yet when Tensor::type() is called. at [/root/workspace/autoML/Paddle/paddle/fluid/framework/tensor.h:139]
PaddlePaddle Call Stacks:
0       0x7f8c3e2dcb08p void paddle::platform::EnforceNotMet::Init<std::string>(std::string, char const*, int) + 360
1       0x7f8c3e2dce57p paddle::platform::EnforceNotMet::EnforceNotMet(std::string const&, char const*, int) + 87
2       0x7f8c3e2dd7fbp paddle::framework::Tensor::type() const + 107
3       0x7f8c3ea7d0a8p paddle::operators::RecurrentOp::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 + 2680
4       0x7f8c4000f8fcp 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&) + 332
5       0x7f8c3e466ecep paddle::framework::Executor::RunPreparedContext(paddle::framework::ExecutorPrepareContext*, paddle::framework::Scope*, bool, bool, bool) + 622
6       0x7f8c3e469e9fp paddle::framework::Executor::Run(paddle::framework::ProgramDesc const&, paddle::framework::Scope*, int, bool, bool, std::vector<std::string, std::allocator<std::string> > const&, bool) + 143
7       0x7f8c3fc0f504p paddle::operators::ConditionalBlockOp::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 + 692
8       0x7f8c4000f8fcp 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&) + 332
9       0x7f8c3e466ecep paddle::framework::Executor::RunPreparedContext(paddle::framework::ExecutorPrepareContext*, paddle::framework::Scope*, bool, bool, bool) + 622
10      0x7f8c3e469e9fp paddle::framework::Executor::Run(paddle::framework::ProgramDesc const&, paddle::framework::Scope*, int, bool, bool, std::vector<std::string, std::allocator<std::string> > const&, bool) + 143
11      0x7f8c3e2cdccdp
12      0x7f8c3e30f466p
13      0x7f8c90d9afa4p PyEval_EvalFrameEx + 35060
14      0x7f8c90d9bc3ep PyEval_EvalCodeEx + 2206
15      0x7f8c90d9b1f7p PyEval_EvalFrameEx + 35655
16      0x7f8c90d9bc3ep PyEval_EvalCodeEx + 2206
17      0x7f8c90d9b1f7p PyEval_EvalFrameEx + 35655
18      0x7f8c90d9bc3ep PyEval_EvalCodeEx + 2206
19      0x7f8c90d9b1f7p PyEval_EvalFrameEx + 35655
20      0x7f8c90d9bc3ep PyEval_EvalCodeEx + 2206
21      0x7f8c90d9b1f7p PyEval_EvalFrameEx + 35655
22      0x7f8c90d9bc3ep PyEval_EvalCodeEx + 2206
23      0x7f8c90d9bd52p PyEval_EvalCode + 50
24      0x7f8c90dbc450p PyRun_FileExFlags + 176
25      0x7f8c90dbc62fp PyRun_SimpleFileExFlags + 239
26      0x7f8c90dd1fd4p Py_Main + 3236
27        0x38bfc21b45p __libc_start_main + 245
28            0x400729p