C++推理中，检测部分可以用tensorrt加速，识别部分用tensorrt报错

[ainndejj11]

单独进行文字检测时，将tensorrt打开，可以正常加速运行。识别部分打开tensorrt就报错

错误信息：

C++ Traceback (most recent call last):

0 paddle_infer::CreatePredictor(paddle::AnalysisConfig const&) 1 paddle_infer::Predictor::Predictor(paddle::AnalysisConfig const&) 2 std::unique_ptr<paddle::PaddlePredictor, std::default_deletepaddle::PaddlePredictor > paddle::CreatePaddlePredictor<paddle::AnalysisConfig, (paddle::PaddleEngineKind)2>(paddle::AnalysisConfig const&) 3 paddle::AnalysisPredictor::Init(std::shared_ptrpaddle::framework::Scope const&, std::shared_ptrpaddle::framework::ProgramDesc const&) 4 paddle::AnalysisPredictor::PrepareProgram(std::shared_ptrpaddle::framework::ProgramDesc const&) 5 paddle::AnalysisPredictor::OptimizeInferenceProgram() 6 paddle::inference::analysis::Analyzer::RunAnalysis(paddle::inference::analysis::Argument*) 7 paddle::inference::analysis::IrAnalysisPass::RunImpl(paddle::inference::analysis::Argument*) 8 paddle::inference::analysis::IRPassManager::Apply(std::unique_ptr<paddle::framework::ir::Graph, std::default_deletepaddle::framework::ir::Graph >) 9 paddle::framework::ir::Pass::Apply(paddle::framework::ir::Graph*) const 10 paddle::inference::analysis::TensorRtSubgraphPass::ApplyImpl(paddle::framework::ir::Graph*) const 11 paddle::inference::analysis::TensorRtSubgraphPass::CreateTensorRTOp(paddle::framework::ir::Node*, paddle::framework::ir::Graph*, std::vector<std::string, std::allocator<std::string > > const&, std::vector<std::string, std::allocator<std::string > >) const 12 paddle::inference::tensorrt::OpConverter::ConvertBlockToTRTEngine(paddle::framework::BlockDesc, paddle::framework::Scope const&, std::vector<std::string, std::allocator<std::string > > const&, std::unordered_set<std::string, std::hash<std::string >, std::equal_to<std::string >, std::allocator<std::string > > const&, std::vector<std::string, std::allocator<std::string > > const&, paddle::inference::tensorrt::TensorRTEngine*) 13 paddle::inference::tensorrt::TensorRTEngine::FreezeNetwork()

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Error Message Summary:

FatalError: Build TensorRT cuda engine failed! Please recheck you configurations related to paddle-TensorRT. [Hint: infer_engine_ should not be null.] (at /paddle/paddle/fluid/inference/tensorrt/engine.cc:267)

已放弃 (核心已转储)