Run as java application option disabled in eclipse

Question

I had started working on Eclipse IDe 3 6  I had written a normal java program and when I tried running it right click run   am unable to find the  run as java application  option  What am I missing here Setting up the run configuration     Please help

User · Answer

Had the same problem  I apparently wrote the Main wrong   public static void main String   args     I missed the    and that was the whole problem    Check and recheck the Main function

User · Answer

You can try and add a new run configuration  Run -  Run Configurations     -  Select  Java Appliction  and click  New    Alternatively use the shortcut  place the cursor in the class  then press  Alt   Shift   X to open up a context menu  then press J

User · Answer

I had this same problem   For me  the reason turned out to be that I had a mismatch in the name of the class and the name of the file   I declared class  GenSig  in a file called  SignatureTester java    I changed the name of the class to  SignatureTester   and the  Run as Java Application  option showed up immediately

User · Answer

Run As  gt  Java Application wont show up if the class that you want to run does not contain the main method  Make sure that the class you trying to run has main defined in it

[java] Run as java application option disabled in eclipse

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