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  java.lang.NoClassDefFoundError: in a Hello World program! Help! 
 
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FordGT90Concept Aug 13, 2006, 09:02pm EDT Reply - Quote - Report Abuse
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>> Re: java.lang.NoClassDefFoundError: in a Hello World program! Help!
Beats me. XD

Back to the topic, how much memory is the computer you're talking about have? Also, is this computer for hosting or developing, or both?

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Nathan Daniels Aug 14, 2006, 06:39pm EDT Reply - Quote - Report Abuse
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>> Re: java.lang.NoClassDefFoundError: in a Hello World program! Help!
This computer has 512 mb but I am always running Firefox and Thunderbird and Yahoo Messanger so I would say about 200mb left.

And this computer is not for developing or whatever, it is for learning. I barely know squat about anything. I am just a HS student.

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FordGT90Concept Aug 14, 2006, 09:42pm EDT Reply - Quote - Report Abuse
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Edited: Aug 14, 2006, 09:43pm EDT

 
>> Re: java.lang.NoClassDefFoundError: in a Hello World program! Help!
That's plenty for both .NET framework and Visual Studio .NET (I have a computer that runs .NET with only 192 MB total memory). If you're just starting in programming, I highly recommend starting with an easier language such as VB then from there, C#. Once you got C#, you should be able to pick up on other languages relatively easy. Those two languages have the most gradual learning curve I have ever seen.

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Nathan Daniels Aug 14, 2006, 10:33pm EDT Reply - Quote - Report Abuse
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>> Re: java.lang.NoClassDefFoundError: in a Hello World program! Help!
Too late. I am in AP Computer Science. To be honest, I started programing with... my calculator. TIBasic is very easy and it teaches the fundementals of programming. I then did a little C# but not alot. Now I plan to go all the way with Java.

But what does this have to do with my problem. By the way, I fixed it. I just reinstalled my SDK after removing every trace of it from my system.

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"The more we sweat in peace, the less we bleed in war."
-Patton
FordGT90Concept Aug 14, 2006, 10:45pm EDT Reply - Quote - Report Abuse
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>> Re: java.lang.NoClassDefFoundError: in a Hello World program! Help!
I coded on a TI-89 as well. I still say VB is easier though and definitely more feature rich.

Most colleges these days offer VB -> C#. If you take special side courses, the usually offer at least C++. C# is definitely going mainstream because of that gradual learning curve I was describing before.

Figure out which languages the AP course will be focusing on and go from there.

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Dr. Peaceful Aug 15, 2006, 02:22am EDT Reply - Quote - Report Abuse
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>> Re: java.lang.NoClassDefFoundError: in a Hello World program! Help!
Programming in a calculator, LOL :). You guys remind me of when I was in high school many years ago, one reeeally nerdy kid in math class programmed a complete Tetris game in his TI-85. No kidding, a functional, playable, Tetris game ("dropping blocks" game, if you don't know). He's uploading it to other people's calculators as well. Now that was nerdy! Can you top that? ;)

FordGT90Concept Aug 15, 2006, 10:26am EDT Reply - Quote - Report Abuse
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Edited: Aug 15, 2006, 10:27am EDT

 
>> Re: java.lang.NoClassDefFoundError: in a Hello World program! Help!
Yup, we started work on a first person shooter. It was mad 1337 but neither of us had time to finish it. :(

I also made a black jack game with deck simulator sub applications. ;)

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Afrow UK Aug 15, 2006, 02:21pm EDT Reply - Quote - Report Abuse
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>> Re: java.lang.NoClassDefFoundError: in a Hello World program! Help!
Last two years they've been using VB6 at my college. It's so old and lacks substance compared to .NET :(
Thankfully I've heard that they're upgrading to VB.NET this year. Lets hope it's true, as I'm going back for two more years :)

I also did Java for a Cisco City & Guilds course, which was a piece of p**s. I even made Snake (from the Nokia phones) to show off my 1337 skills in class lol.

I like: Programming, Gym, University
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KingBlood Aug 15, 2006, 02:52pm EDT Reply - Quote - Report Abuse
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>> Re: java.lang.NoClassDefFoundError: in a Hello World program! Help!
i recommend ready to program.it has its own running window and it is simpleto follow.unlike netbeans that gives you a whole lot of questions before your code.your code is perfect,there is notjing wrong with it.also,if you choose to download ready to program,download the lancs plugin as well.

All our knowledge merely helps us to die a more painful death than animals that know nothing.
vicky vikas Mar 07, 2009, 01:04am EST Reply - Quote - Report Abuse
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>> Re: java.lang.NoClassDefFoundError: in a Hello World program! Help!
This type of error occurs when the JNLP file may not have been installed.
Try installing a newer version of java jdk i.e jdk1.6.0_03



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