HarmonyOS 鸿蒙Next SoundPool 一次能载入多少个音频文件？代码每次载入32个后面就错误了

soundstr数组里面有80个音频文件，没个文件大小不超过10kb，循环载入音频文件，每次载入到32个左右就报错了
错误：soundPool load failed and catch error is load sound failed=============5400102
首先音频测试没有问题，是不能这样载入吗，还是数量有限制，如果载入量多的音频怎么载入，以前做android就是一次性初始化音频
求助求助求助求助
soundPool = await  media.createSoundPool(soundstr.length, audioRendererInfo);

for(let i=0;i<soundstr.length;i++){
  console.info(‘soundPool soundstr=======i===================’+i+"=============")
  try {
    context.resourceManager.getRawFd(soundstr[i], (error: BusinessError, value: resourceManager.RawFileDescriptor) => {
      if (error != null) {
        console.error(callback getRawFd failed error code: ${error.code}, message: ${error.message}.);
      } else {
        let fd = value.fd;
        let offset = value.offset;
        let length = value.length;
        uri = ‘fd://’ + fd.toString();
        soundPool.load(fd, offset, length).then((soundId: number) => {

          console.info(‘soundPool load uri success===’+soundId+“soundstr[i]=”+soundstr[i]);
          soundMap.set(soundstr[i],soundId);


        }).catch((err: BusinessError) => {

          console.error('soundPool load failed and catch error is ’ + err.message+"============="+err.code);

        })
      }
    });
  } catch (error) {
    let code = (error as BusinessError).code;
    let message = (error as BusinessError).message;
    console.error(callback getRawFd failed, error code: ${code}, message: ${message}.);
  }
}