Getting "unable to parse code:" when doing diff between two branches

[qazwart]

We've been using Sventon here for quite a while, and when we compare two branches in Sventon we get a "unable to parse code:" error. Nothing else displays.

This happens when we attempt to display the differences between our 4.7 and our 4.8 branch, or between 4.7 and trunk. However, it works fine when displaying the difference between trunk and our 4.8 branch.

Looking at the logs, my URL for the 4.7 to 4.8 comparison is:

/svn/repos/TravelClick/diff/branches/4.7/istay3?revision=160611&entries=%2Fbranches%2F4.7%2Fistay3%40160611&entries=%2Fbranches%2F4.8%2Fistay3%40160611&actionSelect=diff

While the difference between trunk and 4.8 is:

/svn/repos/TravelClick/diff/trunk/istay3?revision=160611&entries=%2Fbranches%2F4.8%2Fistay3%40160611&entries=%2Ftrunk%2Fistay3%40160611&actionSelect=diff

Looks like a similar error here:

http://java.freehep.org/svn/repos/freehep/diff/wired/trunk/wired-dep?revision=14060&entries=/wired/trunk/wired-dep@14060&entries=/wired/trunk/wired-dep@14059