This week's book giveaway is in the General Computing forum. We're giving away four copies of Arduino in Action and have Martin Evans, Joshua Noble, and Jordan Hochenbaum on-line! See this thread for details.
A good general rule in using Java is that most of the error codes are condensations of English phrases. So the error message ArrayIndexOutOfBoundsException means that you had, obviously, an array index or subscript that was either negative, or greater than or equal to the length of the array. Similarly, <pre>Exception in thread "main" java.lang.NoClassDefFoundError: PooBah</pre> means that No Class Definition was Found with the name PooBah. This usually means:
The class name is spelled incorrectly (and note that class names are case sensitive, even on MS-Windows; a class name is not the same thing as a file system entry, though it must usually be spelled and capitalized the same way);
The class is not in the current directory and your class path does not include the directory that it is in. Java's class path is similar to the execution PATH used for programs on both UNIX and MS-Windows, but it can be set either as an environment variable or on the command line.
Originally posted by kkailash: hi Friends can some body tell why iam getting error while trying to run my class File. ERROR IS like NO CLASS DEFOUNDER
kkailash, Please change your name to be compliant with JavaRanch's naming policy. Your ID should be 2 separate names with more than 1 letter each. We really want this to be a professional forum and would prefer that you use your REAL name. You must have a valid registered name to qualify for the book give away. Thanks, Cindy
"JavaRanch, where the deer and the Certified play" - David O'Meara
I agree. Here's the link: http://ej-technologies/jprofiler - if it wasn't for jprofiler, we would need to
run our stuff on 16 servers instead of 3.
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