由于使用 vosk 的分段错误，无法运行 .c

问题描述

我使用的是 ubuntu 18.04，我正在尝试运行一个 .c 文件，该文件带有我只想运行的名为 vosk 的 API。问题是 python 脚本（API 的标准）可以正常工作，但是在使用 make 编译后，他们提供的 .c 文件称为 test_vosk.c（所以我没有写它）运行 API：

#include <vosk_api.h>
#include <stdio.h>

int main() {
    FILE *wavin;
    char buf[3200];
    int nread,final;

    VoskModel *model = vosk_model_new("model");
    VoskRecognizer *recognizer = vosk_recognizer_new(model,16000.0);

    wavin = fopen("test.wav","rb");
    fseek(wavin,44,SEEK_SET);
    while (!feof(wavin)) {
         nread = fread(buf,1,sizeof(buf),wavin);
         final = vosk_recognizer_accept_waveform(recognizer,buf,nread);
         if (final) {
             printf("%s\n",vosk_recognizer_result(recognizer));
         } else {
             printf("%s\n",vosk_recognizer_partial_result(recognizer));
         }
    }
    printf("%s\n",vosk_recognizer_final_result(recognizer));

    vosk_recognizer_free(recognizer);
    vosk_model_free(model);
    fclose(wavin);
    return 0;
}

并通过做来运行它

./test_vosk

我收到此错误：

LOG (VoskAPI:ReadDataFiles():model.cc:206) Decoding params beam=10 max-active=3000 lattice-beam=2
LOG (VoskAPI:ReadDataFiles():model.cc:209) Silence phones 1:2:3:4:5:6:7:8:9:10
LOG (VoskAPI:RemoveOrphanNodes():nnet-nnet.cc:948) Removed 0 orphan nodes.
LOG (VoskAPI:RemoveOrphanComponents():nnet-nnet.cc:847) Removing 0 orphan components.
LOG (VoskAPI:CompileLooped():nnet-compile-looped.cc:345) Spent 0.0199881 seconds in looped compilation.
LOG (VoskAPI:ReadDataFiles():model.cc:233) Loading i-vector extractor from model/ivector/final.ie
LOG (VoskAPI:ComputeDerivedVars():ivector-extractor.cc:183) Computing derived variables for iVector extractor
LOG (VoskAPI:ComputeDerivedVars():ivector-extractor.cc:204) Done.
LOG (VoskAPI:ReadDataFiles():model.cc:266) Loading HCL and G from model/graph/HCLr.fst model/graph/Gr.fst
LOG (VoskAPI:ReadDataFiles():model.cc:287) Loading winfo model/graph/phones/word_boundary.int
Segmentation fault (core dumped)

如果我尝试 ./test_vosk_speaker（这基本上是相同的脚本，但具有另一个功能）会发生类似的事情：

LOG (VoskAPI:ReadDataFiles():model.cc:206) Decoding params beam=10 max-active=3000 lattice-beam=2
LOG (VoskAPI:ReadDataFiles():model.cc:209) Silence phones 1:2:3:4:5:6:7:8:9:10
LOG (VoskAPI:RemoveOrphanNodes():nnet-nnet.cc:948) Removed 0 orphan nodes.
LOG (VoskAPI:RemoveOrphanComponents():nnet-nnet.cc:847) Removing 0 orphan components.
LOG (VoskAPI:CompileLooped():nnet-compile-looped.cc:345) Spent 0.0199001 seconds in looped compilation.
LOG (VoskAPI:ReadDataFiles():model.cc:233) Loading i-vector extractor from model/ivector/final.ie
LOG (VoskAPI:ComputeDerivedVars():ivector-extractor.cc:183) Computing derived variables for iVector extractor
LOG (VoskAPI:ComputeDerivedVars():ivector-extractor.cc:204) Done.
LOG (VoskAPI:ReadDataFiles():model.cc:266) Loading HCL and G from model/graph/HCLr.fst model/graph/Gr.fst
LOG (VoskAPI:ReadDataFiles():model.cc:287) Loading winfo model/graph/phones/word_boundary.int
ERROR (VoskAPI:ReadConfigFile():parse-options.cc:462) Cannot open config file: spk-model/mfcc.conf
terminate called after throwing an instance of 'kaldi::KaldiFatalError'
  what():  kaldi::KaldiFatalError
Aborted (core dumped)

此 API 与另一个名为 Kaldi 的库一起使用，例如来自 ./test_vosk_speaker 的错误可能暗示与它相关的问题（这在 python 工作中很奇怪！）。 我仍在尝试学习 linux，但我真的不知道在哪里可以找到这些东西，如果有人可以帮助我，那将非常有帮助。提前致谢！

如果可以帮助编译test_vosk.c的Makefile里面是这样的

INC_DIR=../src
CFLAGS=-I../src
LDFLAGS=-L../src -lvosk -ldl -lpthread -Wl,-rpath=../src

all: test_vosk test_vosk_speaker

test_vosk: test_vosk.o
    g++ $^ -o $@ $(LDFLAGS)

test_vosk_speaker: test_vosk_speaker.o
    g++ $^ -o $@ $(LDFLAGS)

%.o: %.c
    g++ $(CFLAGS) -c -o $@ $<

clean:
    rm -f *.o *.a test_vosk test_vosk_speaker

并且脚本为了运行需要将 model 放在 test_vosk.c 的同一目录中的文件夹中，但是如果您不这样做并运行 ./test_vosk 它不会找到模型，这是出现的错误：

LOG (VoskAPI:ReadDataFiles():model.cc:206) Decoding params beam=13 max-active=7000 lattice-beam=6
LOG (VoskAPI:ReadDataFiles():model.cc:209) Silence phones 1:2:3:4:5:6:7:8:9:10
ERROR (VoskAPI:ReadConfigFile():parse-options.cc:462) Cannot open config file: model/mfcc.conf
terminate called after throwing an instance of 'kaldi::KaldiFatalError'
  what():  kaldi::KaldiFatalError
Aborted (core dumped)

解决方法

我需要将 python/exampe/test.wav 放到 /c 文件夹中。我希望这可能对未来的人有所帮助。