| cannot open report editor [message #163256] |
Mon, 22 May 2006 00:39 |
Eclipse User |
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Originally posted by: faireni.walla.com
i'm trying on the tutorial at
http://tools.osmosis.gr/blog/archives/2005/03/birt_rcp_viewe r_1.html.
i have a openReportEditor method as shown below:
private void openReportEditor() {
serverUrlText.setText("http://127.0.0.1:8181/birt/");
String uri = serverUrlText.getText();
ReportEditorInput input = new ReportEditorInput();
input.setUri(uri);
OpenNewBrowserAction action = new OpenNewBrowserAction(input);
action.run();}
when i have created a button and i would like to call the
openReportEditor. i did it in this way,
button2.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
openReportEditor();
}
but the exception of ' java.lang.NullPointerException' is caught.
how to fix it?? thanks.
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