help for "noclassdefinitionerror"

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posted 17 years ago

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Hello all,

i have compiled a .java file and its compiled but when i run it, it says that "noclassdefinitionfounderror"
why do i keep getting this message.. please advice . urgent

Sandeep Atluri

Deepak Chopra

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posted 17 years ago

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JVM is not able to find out class for that source file, first check where the class was made when the source was compiled and check the classpath also while running the program, When the program runs it should look into the path where the class was made while compiling.

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fred rosenberger

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posted 17 years ago

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can you post the FULL text of the error message? it should tell you WHAT class it can't find. This is probably a classpath issue, but how to resolve it may depend on what class you can't find, where it is, and where you are running java from...

There are only two hard things in computer science: cache invalidation, naming things, and off-by-one errors

Petrus Pelser

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posted 17 years ago

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Have a look at PATH and CLASSPATH