ListGrid.getResultSet().getResultSize() causes exception.

[dbscott525]

I am using SmartGWT 4.1-d20131117.

I am attempting to refresh a ListGrid by following the recommended code at https://isomorphic.atlassian.net/wiki/pages/viewpage.action?pageId=524941.

Here is the code from the Isomorphic Wiki page:

private void onRefresh() {
    DataSource dataSource = listGrid.getDataSource();
    Criteria criteria = listGrid.getCriteria();
 
    Integer[] visibleRows = listGrid.getVisibleRows();
    Integer startRow = 0;
    Integer endRow = (visibleRows[1] + listGrid.getResultSet().getResultSize());
 
    DSRequest request = new DSRequest();
    request.setStartRow(startRow);
    request.setEndRow(endRow);
    request.setSortBy(listGrid.getSort());
 
    dataSource.fetchData(criteria, new DSCallback() {
        @Override
        public void execute(DSResponse response, Object rawData, DSRequest request) {
            DataSource dataSource = listGrid.getDataSource();
 
            ResultSet resultSet = new ResultSet(dataSource);
            resultSet.setInitialLength(response.getTotalRows());
            resultSet.setInitialData(response.getData());
            resultSet.setInitialSort(listGrid.getSort());
            resultSet.setCriteria(listgrid.getCriteria());
 
            listGrid.setData(resultSet);
        }
 
    }, request);
}

This code fails with an exception on the line containing listGrid.getResultSet().getResultSize()

Here is the stack trace

com.google.gwt.dev.shell.HostedModeException: invoke arguments: JS value of type JavaScript object(8659), expected int
    at com.google.gwt.dev.shell.JsValueGlue.getIntRange(JsValueGlue.java:266)
    at com.google.gwt.dev.shell.JsValueGlue.get(JsValueGlue.java:144)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:65)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:338)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:219)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:571)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:279)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.smartgwt.client.core.BaseClass.getAttributeAsInt(BaseClass.java)
    at com.smartgwt.client.data.ResultSet.getResultSize(ResultSet.java:310)
    at com.cedarcone.Orchestrate.client.viewer.tabset.classifier.StatusListGrid.refreshDisplay(StatusListGrid.java:182)
    at com.cedarcone.Orchestrate.client.viewer.tabset.classifier.StatusListGrid.access$1(StatusListGrid.java:180)
    at com.cedarcone.Orchestrate.client.viewer.tabset.classifier.StatusListGrid$2.run(StatusListGrid.java:65)
    at com.google.gwt.user.client.Timer.fire(Timer.java:149)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:338)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:219)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:571)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:27

If I remove all the code except "getResultSet().getResultSize();" I get the same failure/exception.

[dbscott525]

also fails in 4.1-d20140116

I also tested 4.1-d20140116. It fails in this build as well.

[Isomorphic]

Just a note that we're looking at this and we see what the problem is, and we're figuring out how best to address it.

[Isomorphic]

You should see a fix for this in tonight's nightly build of 4.1.