Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Java

Parameter "url" must not be null

I get this issue, tried to run the code without my input for the code challenge, but I still get this:

Exception in thread "main" java.lang.IllegalArgumentException: Parameter 'url' must not be null!
    at org.apache.commons.csv.Assertions.notNull(Assertions.java:35)
    at org.apache.commons.csv.CSVParser.parse(CSVParser.java:202)
    at com.teamtreehouse.challenges.highscores.service.ScoreService.getParser(ScoreService.java:28)
    at com.teamtreehouse.challenges.highscores.service.ScoreService.getCSVStream(ScoreService.java:32)
    at com.teamtreehouse.challenges.highscores.service.ScoreService.getScoreStream(ScoreService.java:59)
    at com.teamtreehouse.challenges.highscores.service.ScoreService.getAllScores(ScoreService.java:65)
    at com.teamtreehouse.challenges.highscores.Main.main(Main.java:12)

3 Answers

Can i paste a snapshot?

of course

<noob /> do you know by any chance what's the problem?

i means can u pass ur current snapsho

Unfortunately, I can't. My snapshot application has some issues and I don't know how to fix. Sorry for wasting your time. Thanks anyways.