Object could not be created because abstract method classname.XXX() has not been implemented.

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I am getting this weird error in a class.

I have class A and 2 extended classes B and C. I have created an abstract method in class A and used them in B and C. It was working fine. But all of a sudden I get this error during compilation. Do you have any idea why this error pops up and what could be the possible solution?

Thanks

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Martin Dráb 237,880 Most Valuable Professional on at

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It says that you forgot to provide an implementation of the abstract method. If B and C are not abstract, they both must have a (non-abstract) implementation of the abstract method from A.

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Thanks for your response. I have just investigated further and yes, it had a non-abstract implementation in another extended class (say C).

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