I get runtime error in eclipse but not in cmd

Question

When I run a program in eclipse I get ClassCastException but when i run it in cmd it does not crash. what is wrong in eclipse? It is the return statement i get the error.

    private static <T> T[] tilArray(Tabell<T> tabellen)
    {
        T[] ut = (T[])new Object[tabellen.storrelse()];
        int pos = 0;
        for(T element : tabellen)
        {
            ut[pos++] = element;
        }
        return ut;
    }

Looks like the Version you are running in eclipse and on command line is not the same — Jens, Mar 09 '17 at 10:33
please make sure by compiling the source yourself with javac — SilverNak, Mar 09 '17 at 10:35

score 0 · Answer 1 · answered Mar 09 '17 at 10:41

0

It's because the JDK version used in Eclipse is different from system JAVA_HOME.

answered Mar 09 '17 at 10:41

Shawn Xiong

470
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It is the same jdk. they are both pathed to same folder. – Trippy Lift Mar 10 '17 at 12:37

score 0 · Answer 2 · edited May 23 '17 at 11:46

0

You can try to change the version used in eclipse and how to do that please see the already existing link:

Setting JDK in Eclipse

edited May 23 '17 at 11:46

Community

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1

answered Mar 09 '17 at 11:40

drink-a-Beer

389
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it is the same version. both is pathed to same folder. – Trippy Lift Mar 10 '17 at 12:38

I get runtime error in eclipse but not in cmd

2 Answers2