AWS-SDK-CPP：傳輸管理器文件下載崩潰

Question

在Visual Studio 2015中以C++編寫的以下代碼崩潰。我使用v 1.1.1代替AWSSDKCPP-Trasnfer到NuGet。我無法通過網絡或使用C++ SDK使用傳輸管理器的適當文檔找到任何示例代碼。如果我的部分出現了錯誤，請將我指向它。

// download a single file from aws s3 bucket 
// use transfer manager 
// assume Aws::InitAPI() has already been called 
int downloadFile(const Aws::String &bucketName, const Aws::String &objectKey) { 

    auto s3Client = Aws::MakeShared<Aws::S3::S3Client>(S3_CLIENT_TAG); 
    TransferManagerConfiguration transferConfig; 
    transferConfig.s3Client = s3Client; 

    // lambda for download progress callback 
    transferConfig.downloadProgressCallback = 
     [](const TransferManager*, const TransferHandle& handle) 
    { std::cout << handle.IsMultipart() << std::endl; }; 

    // the fabled transfer manager 
    TransferManager transferManager(transferConfig); 
    auto transferHandle = transferManager.DownloadFile(bucketName, "sample.txt", "sample.txt"); 
    transferHandle->WaitUntilFinished(); // block calling thread until download complete 
    return 0; 
} 

Answer 1

不，你沒有犯錯。這是一個issue #574。正在修復中。應該很快發佈。