Amazon S3 异常:“指定的密钥不存在" [英] Amazon S3 exception: "The specified key does not exist"

问题描述

我在 Android 应用程序中使用 AmazonS3Client，使用 getObject 请求从我的 Amazon S3 存储桶下载图像.

I am using the AmazonS3Client in an Android app using a getObject request to download an image from my Amazon S3 bucket.

目前，我收到此异常:

com.amazonaws.services.s3.model.AmazonS3Exception: 
The specified key does not exist.
 (Service: Amazon S3; Status Code: 404; Error Code: NoSuchKey;

即使我能够在我的 S3 存储桶中看到具有指定键的对象.

Even though I am able to see the object with the specified key in my S3 bucket.

推荐答案

这个错误实际上相当直接.它只是意味着您的文件不存在于 S3 存储桶中.有几件事可能是错误的:

Well this error is actually rather straight forward.  it simply means that your file does not exist up within the S3 bucket.  Several things could be wrong:

1. 您可能试图引用错误的文件.仔细检查您尝试检索的路径.

1. You could be trying to reference the wrong file.  Double check the path that you tried to retrieve.

无论何时上传文件，它都必须失败.检查 S3Sync 进程的日志，看看是否可以找到任何相关输出

Whenever the file was uploaded it must have failed.  Check the logs for your S3Sync process to see if you can find any relevant output

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