ListGrid.refreshCell(): first Parameter rowNum not present

[mattjcurry]

Hey guys,

I am using SmartGWT 2.2 with GWT 2.1.

Love the product so far...just having a weird issue and was hoping that you could tell me what I am doing wrong.

I have a ListGrid with three fields. One of them is editable via a SpinnerItem. Everything seems to work great. The only issue I am having is that if I set grid.setAlwaysShowEditors to true, then I get an error in the console :
WARN:ListGrid:isc_ListGrid:isc_ListGrid_0:ListGrid.refreshCell(): first parameter rowNum not present, returning

Here is my code:

		applicationGrid.setShowAllRecords(true);
		applicationGrid.setWidth100();

		ListGridField application = new ListGridField("application", "Application");
		ListGridField currentThreads = new ListGridField("currentThreads", "Current Threads");
		currentThreads.setType(ListGridFieldType.INTEGER);
		ListGridField newThreads = new ListGridField("newThreads", "New Threads");
		newThreads.setType(ListGridFieldType.INTEGER);
		SpinnerItem threadSpin = new SpinnerItem();
		threadSpin.setStep(1);
		newThreads.setEditorType(threadSpin);
		newThreads.setCanEdit(true);
		applicationGrid.setAlwaysShowEditors(true);
		applicationGrid.setFields(new ListGridField[] {application, currentThreads, newThreads});
		applicationGrid.setData(ApplicationData.getRecords());

Here is my ApplicationData clasee

public class ApplicationData {
	private static ApplicationRecord[] records;
	public static ApplicationRecord[] getRecords() {
		if (records == null) {
			records = getNewRecords();
		}
		return records;
	}
	public static ApplicationRecord[] getNewRecords() {
		final int MAX_APPS = 25;
		final int appcount = (int)(MAX_APPS*Random.nextDouble())+ 5;		
		ArrayList<ApplicationRecord> appRecords = new ArrayList<ApplicationRecord>();
		int threads = 0;
		for(int i=0; i<appcount; i++){
			int row = i+1;
			String appName = "app" + row;
			threads = Random.nextInt(200);
			appRecords.add(new ApplicationRecord(appName, threads, threads));
		}
		ApplicationRecord[] returnArray = new ApplicationRecord[appRecords.size()];
		return appRecords.toArray(returnArray);
	}
}

And Finally the ApplicationRecord

public class ApplicationRecord extends ListGridRecord{
	public ApplicationRecord(String application, final int currentThreads, final int newThreads) {
		this.setAttribute("application", application);
		this.setAttribute("currentThreads", currentThreads);
		this.setAttribute("newThreads", newThreads);
	}
}

Any advice would be greatly appreciated.

Thanks in advance,
Matt Curry