I have regularly run across a runtime error that says "Failed Invoking <symbol>". Does it simply mean that a symbol has not been found in the *.debug.xml file? What are the usual causes of such an error and how do I go about identifying the root cause? With neither the offending symbol given nor a line number, what are the other avenues that I have available?
This is a generic error that can mean things like a variable was not initialized, or that you are attempting to use a module that has not been imported with a using statement. If you're able to build, you could try inserting println() statements at strategic points in your code to get a better idea where the issue occurs.
