See also: VoodooFix, MechanicsDisease, DemoMeltdown, VoodooChickenCoding, and the original name for it HeisenBug.
VoodooBugs usually have a real cause, but tracking down the cause can be difficult and time consuming. VoodooBugs cause me to test functionality of third party libraries, after I BlameYourselfFirst. It also makes gets me in the habit of ProducingPristineEnvironments. ( So much so that I think you should do it enough that you can automate that process. ) AutomatedTesting is a big help, and I usually add a bit more risk to stories which need to use third party libraries or applications. ( Netscape 4.01 comes to mind...) -- Erik Meade
Could ValuesOfBetaMayGiveRiseToDom be a VoodooBug style error printout?
Riddle me this: What's worse than a VoodooBug?
an Invisible VoodooBug.
An invisible voodoo bug is something that is clearly a voodoo bug, that appears and then vanishes due to an involuntary voodoo fix and you cant quite figure out how to get it back. This produces that sinking feeling, of "Oh my goodness the behavior of my program is now known to be undefined." and there is no way to search for it:(
Except perhaps
Often fixed by VoodooChickenCoding.