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"Mutually Exclusive Sets" error

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Ravi N

Posts: 2
Nickname: babloosony
Registered: Feb, 2003

"Mutually Exclusive Sets" error Posted: Apr 5, 2004 10:47 AM
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Hi All,

I am getting below error in my java console when I try to instantiate a class using below code and the program hangs:

a.java
--------
...
MppProjectsRepository projectsRep = MppProjectsRepository.getInstance();
...
...

MppProjectsRepository.java
------ --------------------------------
public static MppProjectsRepository getInstance() throws MppProjectsRepositoryException {
if(instance==null) {
System.out.println ("\t cp1");
instance = new MppProjectsRepository();
}
return instance;
}



error in java console
------------------------------
Mutually Exclusive Sets : null
java.io.IOException: Server returned HTTP response code: 500



Can anyone tell me why am I getting such error ?


Thanks & Regards,
Kumar.

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