在inference/modelInference/sampleYOLOV7/README.md · Ascend/samples - 码云 - 开源中国 (gitee.com)的例子中编译执行，前面的步骤都成功进行了，但是编译时报错

collect2: error: ld returned 1 exit status 

make[2]: *** [CMakeFiles/sampleYOLOV7.dir/build.make:97: sampleYOLOV7] Error 1 

make[1]: *** [CMakeFiles/Makefile2:85: CMakeFiles/sampleYOLOV7.dir/all] Error 2 

make: *** [Makefile:136: all] Error 2 

[ERROR] build failed, Please check your environment!