Hi, i’m chinese developer.I have some proplems.
I got “FeedSubmissionId” after use SubmitFeedSample.main(),i got some problems when i want to get feed submission result by use GetFeedSubmissionResultSample.main().
I don’t know what caused ResultDescription.
My english isn’t good.
Thank you.
//下面是中文版本
各位大佬好，我在接入MWS的java客户端时遇到了问题。
我在通过 SubmitFeedSample.main()方法上传数据，并拿到FeedSubmissionId之后，又通过GetFeedSubmissionResultSample.main()获取上传数据处理报告，但是这个报告有问题。
如这个xml文件所示，我上传数据并没有成功，在ResultDescription里告诉了我错误描述，但是我不知道是什么原因导致的这个问题。请求这个接口时并没有传入xml，这回是输出流写成xml文件出的问题吗？还是我上传的文件有问题？
谢谢各位大佬解答。

this is complete GetFeedSubmissionResultResponse xml（这是完整dexml文件）:

<Header>
	<DocumentVersion>1.02</DocumentVersion>
	<MerchantIdentifier>xxxxxxxxxxxx</MerchantIdentifier>
</Header>
<MessageType>ProcessingReport</MessageType>
<Message>
	<MessageID>1</MessageID>
	<ProcessingReport>
		<DocumentTransactionID>xxxxxxxxxxxxx</DocumentTransactionID>
		<StatusCode>Complete</StatusCode>
		<ProcessingSummary>
			<MessagesProcessed>0</MessagesProcessed>
			<MessagesSuccessful>0</MessagesSuccessful>
			<MessagesWithError>1</MessagesWithError>
			<MessagesWithWarning>0</MessagesWithWarning>
		</ProcessingSummary>
		<Result>
			<MessageID>0</MessageID>
			<ResultCode>Error</ResultCode>
			<ResultMessageCode>5001</ResultMessageCode>
			<ResultDescription>XML Parsing Fatal Error at Line 1, Column 1: Content is not allowed in prolog. Content is not allowed in prolog.</ResultDescription>
		</Result>
	</ProcessingReport>
</Message>