ListGrid::getEditRow() Exception (Something other than an int was returned from JSNI)

tmoes

Registered Developer

Join Date: Mar 2010
Posts: 135

ListGrid::getEditRow() Exception (Something other than an int was returned from JSNI)

12 Oct 2012, 13:46

hi Isomorphic,

after upgrade smartgwt 2.5 to 3.1 i get this JS Exception:
*******
Something other than an int was returned from JSNI method '@com.smartgwt.client.widgets.grid.ListGrid::getEditRow()': JS value of type undefined, expected int
*******

Log:

Code:

 
23:38:24.377 [ERROR] [builtinds] Exception occurred: 

com.google.gwt.event.shared.UmbrellaException: One or more exceptions caught, see full set in UmbrellaException#getCauses
    at com.google.gwt.event.shared.HandlerManager.fireEvent(HandlerManager.java:129)
    at com.smartgwt.client.widgets.BaseWidget.fireEvent(BaseWidget.java:71)
    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:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
    at sun.reflect.GeneratedMethodAccessor37.invoke(Unknown Source)
    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.reactToMessages(BrowserChannelServer.java:292)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:722)
Caused by: com.google.gwt.dev.shell.HostedModeException: Something other than an int was returned from JSNI method '@com.smartgwt.client.widgets.grid.ListGrid::getEditRow()': JS value of type undefined, 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.ModuleSpace.invokeNativeInt(ModuleSpace.java:247)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeInt(JavaScriptHost.java:75)
    at com.smartgwt.client.widgets.grid.ListGrid.getEditRow(ListGrid.java)
    at com.smartgwt.sample.client.BuiltInDS$4.onClick(BuiltInDS.java:120)
    at com.smartgwt.client.widgets.events.ClickEvent.dispatch(ClickEvent.java:101)
    at com.smartgwt.client.widgets.events.ClickEvent.dispatch(ClickEvent.java:1)
    at com.google.gwt.event.shared.GwtEvent.dispatch(GwtEvent.java:1)
    at com.google.web.bindery.event.shared.EventBus.dispatchEvent(EventBus.java:40)
    at com.google.web.bindery.event.shared.SimpleEventBus.doFire(SimpleEventBus.java:193)
    at com.google.web.bindery.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:88)
    at com.google.gwt.event.shared.HandlerManager.fireEvent(HandlerManager.java:127)
    at com.smartgwt.client.widgets.BaseWidget.fireEvent(BaseWidget.java:71)
    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:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
    at sun.reflect.GeneratedMethodAccessor37.invoke(Unknown Source)
    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.reactToMessages(BrowserChannelServer.java:292)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:722)

Please select a record in this testsample and then press the check button.

Sample Code:

Code:

 
package com.smartgwt.sample.client;

import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.core.client.GWT;
import com.google.gwt.core.client.GWT.UncaughtExceptionHandler;
import com.smartgwt.client.core.KeyIdentifier;
import com.smartgwt.client.data.DataSource;
import com.smartgwt.client.types.Alignment;
import com.smartgwt.client.util.KeyCallback;
import com.smartgwt.client.util.Page;
import com.smartgwt.client.util.SC;
import com.smartgwt.client.widgets.Canvas;
import com.smartgwt.client.widgets.IButton;
import com.smartgwt.client.widgets.events.ClickEvent;
import com.smartgwt.client.widgets.events.ClickHandler;
import com.smartgwt.client.widgets.events.DrawEvent;
import com.smartgwt.client.widgets.events.DrawHandler;
import com.smartgwt.client.widgets.form.DynamicForm;
import com.smartgwt.client.widgets.grid.ListGrid;
import com.smartgwt.client.widgets.grid.ListGridField;
import com.smartgwt.client.widgets.grid.ListGridRecord;
import com.smartgwt.client.widgets.layout.HLayout;
import com.smartgwt.client.widgets.layout.VLayout;


/**
 * Entry point classes define <code>onModuleLoad()</code>.
 */
public class BuiltInDS implements EntryPoint {


    /**
     * This is the entry point method.
     */
    public void onModuleLoad() {
        KeyIdentifier debugKey = new KeyIdentifier();
        debugKey.setCtrlKey(true);
        debugKey.setKeyName("D");

        Page.registerKey(debugKey, new KeyCallback() {
            public void execute(String keyName) {
                SC.showConsole();
            }
        });
        
		GWT.setUncaughtExceptionHandler(new UncaughtExceptionHandler() {

			@Override
			public void onUncaughtException(Throwable e) {
				GWT.log("Exception occurred: ", e);
			}
		});


        final DataSource dataSource = ItemSupplyXmlDS.getInstance();  
        
        final ListGrid listGrid = new ListGrid() {  
            @Override  
            protected Canvas getExpansionComponent(final ListGridRecord record) {  
  
                final ListGrid grid = this;  
                VLayout layout = new VLayout(5);  
                layout.setPadding(5);  
  
                final DynamicForm df = new DynamicForm();  
                df.setNumCols(4);  
                df.setDataSource(dataSource);  
                df.addDrawHandler(new DrawHandler() {  
                    public void onDraw(DrawEvent event) {  
                        df.editRecord(record);  
                    }  
                });  
  
                IButton saveButton = new IButton("Save");  
                saveButton.addClickHandler(new ClickHandler() {  
                    public void onClick(ClickEvent event) {  
                        df.saveData();  
                    }  
                });  
  
                IButton cancelButton = new IButton("Done");  
                cancelButton.addClickHandler(new ClickHandler() {  
                    public void onClick(ClickEvent event) {  
                        grid.collapseRecord(record);  
                    }  
                });  
  
                HLayout hLayout = new HLayout(10);  
                hLayout.setAlign(Alignment.CENTER);  
                hLayout.addMember(saveButton);  
                hLayout.addMember(cancelButton);  
  
                layout.addMember(df);  
                layout.addMember(hLayout);  
                return layout;  
            }  
        };  
  
        listGrid.setWidth(600);  
        listGrid.setHeight(500);  
        listGrid.setDrawAheadRatio(4);  
        listGrid.setCanExpandRecords(true);  
        listGrid.setAutoFetchData(true);  
        listGrid.setDataSource(dataSource);  
  
        ListGridField itemNameField = new ListGridField("itemName");  
        ListGridField skuField = new ListGridField("SKU");  
  
        listGrid.setFields(itemNameField, skuField);  
 
        listGrid.draw();

        
        
      IButton checkBtn = new IButton("Check");
      checkBtn.addClickHandler(new ClickHandler() {
          public void onClick(ClickEvent event) {
        	  
      		//TODO: check smartgwt 3.1
      		if  (listGrid.getEditRow() != -1) {
      			System.out.println("listGrid.getEditRow() - edit record found");
      		} else {
      			 System.out.println("listGrid.getEditRow() - NO!!! edit record found");;
      		}		
        	  
          }
      });
        
        
      checkBtn.draw();
        
      }
}

Used:
OS: MacOS 10.8
Browser: FF 9
smartgwt: SNAPSHOT_v8.3d_2012-10-10/PowerEdition Deployment 2012-10-10
gwt: 2.4

best regards,
timo

Tags: None

Isomorphic

Administrator

Join Date: May 2006

Posts: 54650
#2

15 Oct 2012, 14:08

Thanks for the update - we're looking into this

Regards
Isomorphic Software
Comment
bbruyn

Registered Developer

Join Date: Feb 2011

Posts: 285
#3

16 Oct 2012, 11:25

I seem to have a similar issue with the 10/4 build - just wondering if there's been any traction on this yet?
Comment
Isomorphic

Administrator

Join Date: May 2006

Posts: 54650
#4

16 Oct 2012, 15:41

It's assigned to a developer - we'll update this thread when its resolved.
Comment
Isomorphic

Administrator

Join Date: May 2006

Posts: 54650
#5

21 Oct 2012, 08:58

This should be resolved in the next nightly build (Oct 22 or greater)
Comment

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