Don't look at them unless you're trying to solve a specific problem
Rule #2
Log lines almost always need to be taken in context
Rule #3
They can be wrong, misleading, inaccurate or irrelevant, or all of the above
Worked example:
The "Dictionary" in your log line above isn't the kind of dictionary in which you look up the meanings of words. Well, it could be, but I'll bet a pint that it isn't.
http://stackoverflow.com/questions/7156835/what-is-an-nscfdictionary
https://developer.apple.com/library/ios/documentation/Cocoa/Reference/Foundation/Classes/NSDictionary_Class/Reference/Reference.html
The general failure of the computing public to heed these rules is why those "remote support" phone scammers do so well. They get people to open the Event Viewer on Windows systems that are working perfectly satisfactorily, and of course it's full of things that are ERRORS and WARNINGS and OMGDEVILWORDS, so why yes I will give you my IP address and get you to log in remotely to "clean up" and bill me $200 for the privilege.
The Console in OS X is no different.
Rule #2
Log lines almost always need to be taken in context
Rule #3
They can be wrong, misleading, inaccurate or irrelevant, or all of the above
Worked example:
The "Dictionary" in your log line above isn't the kind of dictionary in which you look up the meanings of words. Well, it could be, but I'll bet a pint that it isn't.
http://stackoverflow.com/questions/7156835/what-is-an-nscfdictionary
https://developer.apple.com/library/ios/documentation/Cocoa/Reference/Foundation/Classes/NSDictionary_Class/Reference/Reference.html
The general failure of the computing public to heed these rules is why those "remote support" phone scammers do so well. They get people to open the Event Viewer on Windows systems that are working perfectly satisfactorily, and of course it's full of things that are ERRORS and WARNINGS and OMGDEVILWORDS, so why yes I will give you my IP address and get you to log in remotely to "clean up" and bill me $200 for the privilege.
The Console in OS X is no different.