03.image_classification运行报错 #659
Description
EnforceNotMetTraceback (most recent call last)
in ()
207 # For demo purpose, the training runs on CPU
208 # Please change accordingly.
--> 209 main(use_cuda=True)
in main(use_cuda)
199 save_path = "image_classification_resnet.inference.model"
200
--> 201 train(use_cuda=use_cuda, params_dirname=save_path)
202
203 infer(use_cuda=use_cuda, params_dirname=save_path)
in train(use_cuda, params_dirname)
127 [predict], exe)
128
--> 129 train_loop()
130
131
in train_loop()
119
120 avg_cost_test, accuracy_test = train_test(
--> 121 test_program, reader=test_reader)
122 print('\nTest with Pass {0}, Loss {1:2.2}, Acc {2:2.2}'.format(
123 pass_id, avg_cost_test, accuracy_test))
in train_test(program, reader)
88 program=program,
89 feed=feeder_test.feed(test_data),
---> 90 fetch_list=[avg_cost, acc])
91 accumulated = [
92 x[0] + x[1][0] for x in zip(accumulated, avg_cost_np)
/usr/local/lib/python2.7/dist-packages/paddle/fluid/executor.pyc in run(self, program, feed, fetch_list, feed_var_name, fetch_var_name, scope, return_numpy, use_program_cache)
468
469 self._feed_data(program, feed, feed_var_name, scope)
--> 470 self.executor.run(program.desc, scope, 0, True, True)
471 outs = self._fetch_data(fetch_list, fetch_var_name, scope)
472 if return_numpy:
EnforceNotMet: holder_ should not be null
Tensor holds no memory. Call Tensor::mutable_data first. at [/paddle/paddle/fluid/framework/tensor.cc:22]
PaddlePaddle Call Stacks:
0 0x7f66dc932a12p paddle::platform::EnforceNotMet::EnforceNotMet(std::exception_ptr::exception_ptr, char const*, int) + 482
1 0x7f66ddfb2906p paddle::framework::Tensor::check_memory_size() const + 214
2 0x7f66dc93bb69p float const* paddle::framework::Tensor::data() const + 25
3 0x7f66dd026dcap paddle::operators::BatchNormGradKernel<paddle::platform::CUDADeviceContext, float>::Compute(paddle::framework::ExecutionContext const&) const + 1738
4 0x7f66dd027f30p std::Function_handler<void (paddle::framework::ExecutionContext const&), paddle::framework::OpKernelRegistrarFunctor<paddle::platform::CUDAPlace, false, 0ul, paddle::operators::BatchNormGradKernel<paddle::platform::CUDADeviceContext, float>, paddle::operators::BatchNormGradKernel<paddle::platform::CUDADeviceContext, double>, paddle::operators::BatchNormGradKernel<paddle::platform::CUDADeviceContext, paddle::platform::float16> >::operator()(char const*, char const*) const::{lambda(paddle::framework::ExecutionContext const&)#1}>::M_invoke(std::Any_data const&, paddle::framework::ExecutionContext const&) + 32
5 0x7f66ddf3e85ap 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 + 506
6 0x7f66ddf3ad3fp 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&) + 447
7 0x7f66dc9f8957p paddle::framework::Executor::RunPreparedContext(paddle::framework::ExecutorPrepareContext*, paddle::framework::Scope*, bool, bool, bool) + 247
8 0x7f66dc9f9635p paddle::framework::Executor::Run(paddle::framework::ProgramDesc const&, paddle::framework::Scope*, int, bool, bool) + 117
9 0x7f66dc91775ap
10 0x7f66dc948212p pybind11::cpp_function::dispatcher(_object*, _object*, _object*) + 2338
11 0x4c5326p PyEval_EvalFrameEx + 37958
12 0x4b9b66p PyEval_EvalCodeEx + 774
13 0x4c17c6p PyEval_EvalFrameEx + 22758
14 0x4b9b66p PyEval_EvalCodeEx + 774
15 0x4c1f56p PyEval_EvalFrameEx + 24694
16 0x4b9b66p PyEval_EvalCodeEx + 774
17 0x4c1f56p PyEval_EvalFrameEx + 24694
18 0x4b9b66p PyEval_EvalCodeEx + 774
19 0x4c1f56p PyEval_EvalFrameEx + 24694
20 0x4b9b66p PyEval_EvalCodeEx + 774
21 0x4c1f56p PyEval_EvalFrameEx + 24694
22 0x4b9b66p PyEval_EvalCodeEx + 774
23 0x4bf7a2p PyEval_EvalFrameEx + 14530
24 0x4b9b66p PyEval_EvalCodeEx + 774
25 0x4c17c6p PyEval_EvalFrameEx + 22758
26 0x4b9b66p PyEval_EvalCodeEx + 774
27 0x4c17c6p PyEval_EvalFrameEx + 22758
28 0x4b9b66p PyEval_EvalCodeEx + 774
29 0x4d57a3p
30 0x4a587ep PyObject_Call + 62
31 0x4be51ep PyEval_EvalFrameEx + 9790
32 0x4b9b66p PyEval_EvalCodeEx + 774
33 0x4c1f56p PyEval_EvalFrameEx + 24694
34 0x4b9b66p PyEval_EvalCodeEx + 774
35 0x4c17c6p PyEval_EvalFrameEx + 22758
36 0x4b9b66p PyEval_EvalCodeEx + 774
37 0x4c1f56p PyEval_EvalFrameEx + 24694
38 0x4b9b66p PyEval_EvalCodeEx + 774
39 0x4c1f56p PyEval_EvalFrameEx + 24694
40 0x4b9b66p PyEval_EvalCodeEx + 774
41 0x4d57a3p
42 0x4a587ep PyObject_Call + 62
43 0x4be51ep PyEval_EvalFrameEx + 9790
44 0x4b9b66p PyEval_EvalCodeEx + 774
45 0x4d57a3p
46 0x4a587ep PyObject_Call + 62
47 0x4be51ep PyEval_EvalFrameEx + 9790
48 0x4b9b66p PyEval_EvalCodeEx + 774
49 0x4c1f56p PyEval_EvalFrameEx + 24694
50 0x4b9b66p PyEval_EvalCodeEx + 774
51 0x4c1f56p PyEval_EvalFrameEx + 24694
52 0x4b9b66p PyEval_EvalCodeEx + 774
53 0x4d57a3p
54 0x4a587ep PyObject_Call + 62
55 0x4be51ep PyEval_EvalFrameEx + 9790
56 0x4b9b66p PyEval_EvalCodeEx + 774
57 0x4c1f56p PyEval_EvalFrameEx + 24694
58 0x4b9b66p PyEval_EvalCodeEx + 774
59 0x4c1f56p PyEval_EvalFrameEx + 24694
60 0x4b9b66p PyEval_EvalCodeEx + 774
61 0x4c1f56p PyEval_EvalFrameEx + 24694
62 0x4b9b66p PyEval_EvalCodeEx + 774
63 0x4c17c6p PyEval_EvalFrameEx + 22758
64 0x4b9b66p PyEval_EvalCodeEx + 774
65 0x4bf7a2p PyEval_EvalFrameEx + 14530
66 0x4b9b66p PyEval_EvalCodeEx + 774
67 0x4c17c6p PyEval_EvalFrameEx + 22758
68 0x4b9b66p PyEval_EvalCodeEx + 774
69 0x4d5669p
70 0x4a587ep PyObject_Call + 62
71 0x51a866p
72 0x4939ccp Py_Main + 1612
73 0x7f67281c4830p __libc_start_main + 240
74 0x493299p _start + 41