@FieryLight
Ah, okay. x_x That's an error with the parser; seems like someone mapped a floating point value for OverallDifficulty, which is documented as an integer (so osu! either supports floats or rounds them... it didn't come up in my ~1000 local maps). I'll push a fix for that soon. For now, if you just want to try the app, change the songs directory in the configuration file and copy a couple of maps into that new location. Sorry for the inconvenience.
@marcostudios
Honestly, I'm not sure why that happens--perhaps someone who's worked with Java's class loader can say more about it. All the machines I've tested on seemed to read resources within the jar... maybe you can try extracting all the images (.png and .jpg) from the root of the jar, which is messy but should definitely work.
Ah, okay. x_x That's an error with the parser; seems like someone mapped a floating point value for OverallDifficulty, which is documented as an integer (so osu! either supports floats or rounds them... it didn't come up in my ~1000 local maps). I'll push a fix for that soon. For now, if you just want to try the app, change the songs directory in the configuration file and copy a couple of maps into that new location. Sorry for the inconvenience.
@marcostudios
Honestly, I'm not sure why that happens--perhaps someone who's worked with Java's class loader can say more about it. All the machines I've tested on seemed to read resources within the jar... maybe you can try extracting all the images (.png and .jpg) from the root of the jar, which is messy but should definitely work.