eclipse “process model delta” errors - resolved
For the benefit of anyone who may Google this in the future: just spent the better part of tonight trying to figure out why I suddenly couldn’t debug PHP in Eclipse without throwing crazy, unhelpful errors about “process model delta” and an asynchronous message filter of some sort.
Long story short: Eclipse is built on the Standard Widget Toolkit which, in turn, depends on various rendering libraries depending on the system it’s run on. At least on 64-bit Linux, one of those dependencies is the Mozilla XULRunner library and some other related libraries. I had recently installed the Firefox 3.1 Beta 3 build from an Ubuntu PPA (personal package archive) which also installed a new version of XULRunner.
I uninstalled the Firefox 3.1 beta and the XULRunner beta. No more Eclipse errors. (It may work with only uninstalling XULRunner and leaving Firefox, but at this point I’m so tired I can’t even remember what I was trying to debug in the first place, so that test will have to wait for a later time…)



