Created by: libraster

When i try to run demo_server.py or infer.py i get the above error. Here is the complete traceback. I am using paddlepaddle==1.8.0 in CPU.

`[libprotobuf ERROR /paddle/build/third_party/protobuf/src/extern_protobuf/src/google/protobuf/message_lite.cc:119] Can't parse message of type "paddle.framework.proto.VarType.TensorDesc" because it is missing required fields: data_type /home/miniconda3/envs/baidu/lib/python2.7/site-packages/paddle/fluid/executor.py:1070: UserWarning: The following exception is not an EOF exception. "The following exception is not an EOF exception.") Traceback (most recent call last): File "demo_server.py", line 238, in main() File "demo_server.py", line 234, in main start_server() File "demo_server.py", line 219, in start_server num_test_cases=1) File "demo_server.py", line 136, in warm_up_test transcript = audio_process_handler(sample['audio_filepath']) File "demo_server.py", line 195, in file_to_transcript feeding_dict=data_generator.feeding) File "/home/Desktop/baidu/DeepSpeech/deploy/../model_utils/model.py", line 411, in infer_batch_probs self.init_from_pretrained_model(exe, infer_program) File "/home/Desktop/baidu/DeepSpeech/deploy/../model_utils/model.py", line 161, in init_from_pretrained_model filename="params.pdparams") File "/home/miniconda3/envs/baidu/lib/python2.7/site-packages/paddle/fluid/io.py", line 876, in load_params filename=filename) File "/home/miniconda3/envs/baidu/lib/python2.7/site-packages/paddle/fluid/io.py", line 750, in load_vars filename=filename) File "/home/miniconda3/envs/baidu/lib/python2.7/site-packages/paddle/fluid/io.py", line 804, in load_vars executor.run(load_prog) File "/home/miniconda3/envs/baidu/lib/python2.7/site-packages/paddle/fluid/executor.py", line 1071, in run six.reraise(*sys.exc_info()) File "/home/miniconda3/envs/baidu/lib/python2.7/site-packages/paddle/fluid/executor.py", line 1066, in run return_merged=return_merged) File "/home/miniconda3/envs/baidu/lib/python2.7/site-packages/paddle/fluid/executor.py", line 1154, in _run_impl use_program_cache=use_program_cache) File "/home/miniconda3/envs/baidu/lib/python2.7/site-packages/paddle/fluid/executor.py", line 1229, in _run_program fetch_var_name) paddle.fluid.core_avx.EnforceNotMet:

C++ Call Stacks (More useful to developers):

0 std::string paddle::platform::GetTraceBackString<std::string const&>(std::string const&, char const*, int) 1 paddle::platform::EnforceNotMet::EnforceNotMet(std::string const&, char const*, int) 2 paddle::framework::TensorFromStream(std::istream&, paddle::framework::Tensor*, paddle::platform::DeviceContext const&) 3 paddle::framework::DeserializeFromStream(std::istream&, paddle::framework::LoDTensor*, paddle::platform::DeviceContext const&) 4 paddle::operators::LoadCombineOpKernel<paddle::platform::CPUDeviceContext, float>::LoadParamsFromBuffer(paddle::framework::ExecutionContext const&, paddle::platform::Place const&, std::istream*, bool, std::vector<std::string, std::allocatorstd::string > const&) const 5 paddle::operators::LoadCombineOpKernel<paddle::platform::CPUDeviceContext, float>::Compute(paddle::framework::ExecutionContext const&) const 6 std::_Function_handler<void (paddle::framework::ExecutionContext const&), paddle::framework::OpKernelRegistrarFunctor<paddle::platform::CPUPlace, false, 0ul, paddle::operators::LoadCombineOpKernel<paddle::platform::CPUDeviceContext, float>, paddle::operators::LoadCombineOpKernel<paddle::platform::CPUDeviceContext, double>, paddle::operators::LoadCombineOpKernel<paddle::platform::CPUDeviceContext, int>, paddle::operators::LoadCombineOpKernel<paddle::platform::CPUDeviceContext, signed char>, paddle::operators::LoadCombineOpKernel<paddle::platform::CPUDeviceContext, long> >::operator()(char const*, char const*, int) const::{lambda(paddle::framework::ExecutionContext const&)#1 (closed)}>::_M_invoke(std::_Any_data const&, paddle::framework::ExecutionContext const&) 7 paddle::framework::OperatorWithKernel::RunImpl(paddle::framework::Scope const&, paddle::platform::Place const&, paddle::framework::RuntimeContext*) const 8 paddle::framework::OperatorWithKernel::RunImpl(paddle::framework::Scope const&, paddle::platform::Place const&) const 9 paddle::framework::OperatorBase::Run(paddle::framework::Scope const&, paddle::platform::Place const&) 10 paddle::framework::Executor::RunPartialPreparedContext(paddle::framework::ExecutorPrepareContext*, paddle::framework::Scope*, long, long, bool, bool, bool) 11 paddle::framework::Executor::RunPreparedContext(paddle::framework::ExecutorPrepareContext*, paddle::framework::Scope*, bool, bool, bool) 12 paddle::framework::Executor::Run(paddle::framework::ProgramDesc const&, paddle::framework::Scope*, int, bool, bool, std::vector<std::string, std::allocatorstd::string > const&, bool, bool)

Python Call Stacks (More useful to users):

File "/home/miniconda3/envs/baidu/lib/python2.7/site-packages/paddle/fluid/framework.py", line 2610, in append_op attrs=kwargs.get("attrs", None)) File "/home/miniconda3/envs/baidu/lib/python2.7/site-packages/paddle/fluid/io.py", line 802, in load_vars 'model_from_memory': vars_from_memory File "/home/miniconda3/envs/baidu/lib/python2.7/site-packages/paddle/fluid/io.py", line 750, in load_vars filename=filename) File "/home/miniconda3/envs/baidu/lib/python2.7/site-packages/paddle/fluid/io.py", line 876, in load_params filename=filename) File "/home/Desktop/baidu/DeepSpeech/deploy/../model_utils/model.py", line 161, in init_from_pretrained_model filename="params.pdparams") File "/home/Desktop/baidu/DeepSpeech/deploy/../model_utils/model.py", line 411, in infer_batch_probs self.init_from_pretrained_model(exe, infer_program) File "demo_server.py", line 195, in file_to_transcript feeding_dict=data_generator.feeding) File "demo_server.py", line 136, in warm_up_test transcript = audio_process_handler(sample['audio_filepath']) File "demo_server.py", line 219, in start_server num_test_cases=1) File "demo_server.py", line 234, in main start_server() File "demo_server.py", line 238, in main()

Error Message Summary:

InvalidArgumentError: Cannot parse tensor desc [Hint: Expected desc.ParseFromArray(buf.get(), size) == true, but received desc.ParseFromArray(buf.get(), size):0 != true:1.] at (/paddle/paddle/fluid/framework/tensor_util.cc:527) [operator < load_combine > error] `