Message

Use zero for unknown length

Explanation

This value must be an integer greater than or equal to zero. It can not be negative, or a decimal, or a fraction, or a string, or blank.

Solution

According to the RSS Advisory Board's Best Practices Profile, when an enclosure's size cannot be determined, a publisher should use a length of 0.

Not clear? Disagree?

You might be able to find help in one of these fine resources.

Copyright © 2002-4 Mark Pilgrim and Sam Ruby