Connected run-time RSS to TwitterFeed

I am creating RSS at runtime using PHP. I connected the link to TwitterFeed, but it is not submitting tweets to Twitter. Is开发者_如何学编程 it compulsory that the URL file name must have the extension .xml?

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No, the .xml extension is by no means required.

Without seeing your feed, it is nearly impossible to troubleshoot this. My guess is that your feed contains invalid characters or some other error that's making TwitterFeed's XML parser choke on it. Try running it through the validator at http://feedvalidator.org/ and see what errors crop up.