1. #1
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    rluk is on a distinguished road

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    Default setLayoutNeeded signature error?

    setLayoutNeeded signature error?


    I know this has been asked before http://www.sencha.com/forum/showthre...eded+signature, but I wonder if a solution has been found yet?

    I try to create this as described in the setting up your first EXT project in Eclipse: http://www.sencha.com/blog/2010/11/1...ct-in-eclipse/
    public class HelloGXT implements EntryPoint{
    @Override
    public void onModuleLoad() {
    MessageBox.info("Message", "Hello World!!", null);
    }
    }

    And when I run it, I got this error:

    java.lang.VerifyError: (class: com/extjs/gxt/ui/client/widget/Container, method: setLayoutNeeded signature: (Z)V) Illegal constant pool index
    at com.extjs.gxt.ui.client.widget.MessageBox.getDialog
    ....
    ....

    I am using jdk1.6.0_03, eclipse 3.6, GXT 2.2.1, GWT 2.1.0, should I change to a newer jdk?

    Thanks for your help!

  2. #2
    Sencha User
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    rluk is on a distinguished road

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    Default


    I am answering my own question: it's working with jdk1.6.0_18.

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