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Coldfusion 8 & Twitter - cffeed unable to read the source URL. Status Code: 400

In Coldfusion 8 Enterprise (8,0,1,195765), the following two lines of code causes this error:

Unable to read the source URL. Status Code: 400 Try adding or changing UserAgent attribute in the CFFeed tag 

<cffeed source="http://twitter.com/statuses/user_timeline/62944327.rss" query="twitter">
<cfdump var="#twitter#">

Yet, on my development box with Coldfusion 8 Standard (8,0,0,176276), it's working.... Argh. Any ideas why?

Solution

  • Not sure, but possibly it is caused by rate limiting as explained on this page

    http://apiwiki.twitter.com/HTTP-Response-Codes-and-Errors

    and this page:

    http://apiwiki.twitter.com/Rate-limiting