NoClassDefFoundError when adding AutoCompleteField [message #1073843] |
Thu, 25 July 2013 15:51 |
Rohit Deshpande Messages: 5 Registered: July 2013 |
Junior Member |
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Hi,
In createContents() method, i have just following lines of code.
@Override
protected void createContents(Composite parent)
{
Text textField = new Text(parent, SWT.BORDER);
new AutoCompleteField(textField, new TextContentAdapter(), new String[]
{"abc", "aef","rem","ret","jkl","jre"});
}
I am getting this error:
java.lang.NoClassDefFoundError: org/eclipse/core/runtime/ListenerList
at org.eclipse.jface.fieldassist.ContentProposalAdapter.<init>(ContentProposalAdapter.java:1215)
at org.eclipse.jface.fieldassist.AutoCompleteField.<init>(AutoCompleteField.java:49)
at com.logwebui.test.BasicEntryPoint.createContents(BasicEntryPoint.java:123)
Please help me in this regards.
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Re: NoClassDefFoundError when adding AutoCompleteField [message #1073935 is a reply to message #1073843] |
Thu, 25 July 2013 19:41 |
Rohit Deshpande Messages: 5 Registered: July 2013 |
Junior Member |
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I was able to resolve the issue. I added jar org.eclipse.core as reference. But I am facing new issue. When I enter text in this autocomplete textfield, I get following excpetion:
java.lang.SecurityException: class "org.eclipse.jface.dialogs.Dialog"'s signer information does not match signer information of other classes in the same package
and
java.lang.ExceptionInInitializerError at org.eclipse.jface.fieldassist.ContentProposalAdapter.openProposalPopup(ContentProposalAdapter.java
I don't understand how to resolve this.
[Updated on: Thu, 25 July 2013 19:56] Report message to a moderator
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