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The moose likes Struts and the fly likes java.lang.UnsupportedOperationException: Not supported yet Big Moose Saloon
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java.lang.UnsupportedOperationException: Not supported yet

luckay win
Ranch Hand

Joined: Sep 21, 2010
Posts: 36
Hello All,

I am facing with "java.lang.UnsupportedOperationException: Not supported yet."

on my code

private Map<String, Object> session;

public String execute() {
Object list = session.get("mylist"); // this line thrown "java.lang.UnsupportedOperationException: Not supported yet."

could any body please help?

thanks & regards
Ankit Garg

Joined: Aug 03, 2008
Posts: 9463

Luckay, please Use Code Tags when you post a source code. That way your code looks formatted. Unformatted code is hard to read. You can add code tags by wrapping your code in [code] [/code] tags. You can edit your message using button and then add code tags to it.

How is the session map initialized?? Which version of struts are you using??

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luckay win
Ranch Hand

Joined: Sep 21, 2010
Posts: 36

I knew the problem will not occurs if I removed "implements SessionAware" .. but I don't understandy why ?..

so I thought the problem is not from: Object list = session.get("mylist"); line as I said before.

could you please advise what's going on there?

pete stein

Joined: Feb 23, 2007
Posts: 1561
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