Bug 145992 [regression] drill through to report document with toc in target does not work properly
steps to reproduce: - create 1st report - add a report element with toc entry - preview in viewer - create 2nd report - add a drill through link to the report document expected behavior: - drill through can be added actual behavior: - when select toc in target, exception was thrown out
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/HyperlinkBuilder.java
selectRadio( targetGroup, reportDocumentButton );
			}
			else
			{
				reportDesignButton.setSelection( true );
				if ( inputHandle.getReportName( ) != null )
				{
					locationEditor.setText( inputHandle.getReportName( ) );
				}
				selectRadio( targetGroup, reportDesignButton );
			}
			if ( DesignChoiceConstants.ACTION_BOOKMARK_TYPE_BOOKMARK.equals( inputHandle.getTargetBookmarkType( ) ) )
			{
				targetBookmarkButton.setSelection( true );
				initAnchorChooser( targetReportHandle, false );
			}
			else if ( DesignChoiceConstants.ACTION_BOOKMARK_TYPE_TOC.equals( inputHandle.getTargetBookmarkType( ) ) )
			{
				tocButton.setSelection( true );
				initAnchorChooser( targetReportHandle, true );
			}
			if ( inputHandle.getTargetBookmark( ) != null )
			{
				bookmarkEditor.setText( inputHandle.getTargetBookmark( ) );
			}
			if ( DesignChoiceConstants.TARGET_NAMES_TYPE_BLANK.equals( inputHandle.getTargetWindow( ) ) )
			{
				newWindowButton.setSelection( true );
			}
			else