No Such Element Exception

redrum

@RogerCooper That looks fine. Either it isn't reading your properties file or you have lots of other players with their colors defined. If you send me the map, I can take a look.

RogerCooper

@redrum 6Kingdoms.zip
Note that there are no other players at all.

Hepps

@RogerCooper Do the other errors that repeat equal all the players listed in the properties file?

RogerCooper

@Hepps The error repeats many times, far more than 6.

I was able to fix the problem with the other scenario (I was missing a player in map.properties).

Note that small portion of the map is displayed with colors.

redrum

@RogerCooper It loads fine for me. Can you double check that you don't have multiple versions of it in your maps folder?

RogerCooper

@redrum Only 1 version. It does not work for me when zipped either.

redrum

@RogerCooper Hmm. And you are using 1.9.0.0.13066 or a pre-release version? I just tested with 1.9.0.0.13066 with the zipped map and see this:

RogerCooper

@redrum I am using the prerelease (19049)

RoiEX

@redrum Nice to hear that the stacktraced seems to be cause by such a "simple" problem, but I found the stacktrace super confusing nevertheless.
Would it be easy to add some sort of pre-condition so we would fail to parse a map when the engine noticed there aren't enough default colors? I think a simpler error message would be desirable here.

danelyoung

The NoSuchElementException in Java is thrown when one tries to access an iterable beyond its maximum limit. This means that, this exception is thrown by various accessor methods to indicate that the element being requested does not exist . The next() method in Java returns the next element in the iteration or NoSuchElementException if the iteration has no more elements.

As with most programming languages, the Iterator class includes a hasNext() method that returns a boolean indicating if the iteration has anymore elements. If hasNext() returns true, then the next() method will return the next element in the iteration otherwise raise exceptions if the iteration has no more elements.

if(input.hasNextInt() )
     number1 = input.nextInt(); // if there is another number  
else 
     number1 = 0; // nothing added in the input

RogerCooper

@danelyoung The scenario is still not working in pre-release, but works in the stable version.