GWT Users

1–30 of 46193

The official GWT (formerly Google Web Toolkit) developer discussion group. GWT lets you build AJAX apps in the Java programming language.

0 selected

tanteanni, … Hua Zhang5

6:30 AM

List or ArrayList/concrete type

Is this 'concrete type' als valid for a DTO object in GWT-RPC? For example, I have a TestDTO

unread,

List or ArrayList/concrete type

Is this 'concrete type' als valid for a DTO object in GWT-RPC? For example, I have a TestDTO

6:30 AM

Dec 2

Debug GWT project on production server

Hi dear GWT devs. I'm developing a GWT project, and everything goes perfectly on local PC. But

unread,

Debug GWT project on production server

Hi dear GWT devs. I'm developing a GWT project, and everything goes perfectly on local PC. But

Dec 2

viny...@gmail.com, … Michael Conrad7

Nov 21

Convert Existing GWT Backend to SPRING BOOT

Are you using gwt-RPC ? Yes! we are using GWT-RPC & currently having a single WAR of near about

unread,

Convert Existing GWT Backend to SPRING BOOT

Are you using gwt-RPC ? Yes! we are using GWT-RPC & currently having a single WAR of near about

Nov 21

mmo, … Craig Mitchell10

Nov 18

Trying to get GWT app deployed in local Tomcat (using Eclipse)

Figured out the Sync CodeServer option only appears if you tick GWT in the Project Facets: On

unread,

Trying to get GWT app deployed in local Tomcat (using Eclipse)

Figured out the Sync CodeServer option only appears if you tick GWT in the Project Facets: On

Nov 18

abdenour Bali, … Jeff Hill4

Nov 16

The file war\WEB-INF\lib\gwt-servlet.jar has a different size than GWT SDK library gwt-servlet.jar; perhaps it is a different version? gwt-servlet.jar

I used to see that when I was using a newer GWT version than what was checked into WEB-INF/lib jars..

unread,

The file war\WEB-INF\lib\gwt-servlet.jar has a different size than GWT SDK library gwt-servlet.jar; perhaps it is a different version? gwt-servlet.jar

I used to see that when I was using a newer GWT version than what was checked into WEB-INF/lib jars..

Nov 16

Priya Kolekar, … Colin Alworth11

Nov 16

Security Vulnerabilities with GWT

Thanks for working on this, Rafat. I've deployed a build of this to https://repo.vertispan.com/

unread,

Security Vulnerabilities with GWT

Thanks for working on this, Rafat. I've deployed a build of this to https://repo.vertispan.com/

Nov 16

Christian Nzhie, … Jens3

Nov 16

unable to instal and use gwt-plugin in Eclipse 2022-06 or Eclipse 2022-09

For the time being you can install the plugin from https://github.com/gwt-plugins/gwt-eclipse-plugin/

unread,

unable to instal and use gwt-plugin in Eclipse 2022-06 or Eclipse 2022-09

For the time being you can install the plugin from https://github.com/gwt-plugins/gwt-eclipse-plugin/

Nov 16

Bruno Salmon, … eliasb...@gmail.com8

Nov 10

Yes, we will provide server communications features soon, because the project is actually not "

unread,

Yes, we will provide server communications features soon, because the project is actually not "

Nov 10

Pramod Patil, … Vassilis Virvilis11

Nov 2

Modern browsers support for Copyclipboard functionality

The problem is that reading from the clipboard is a great security threat and browsers are reluctant

unread,

Modern browsers support for Copyclipboard functionality

The problem is that reading from the clipboard is a great security threat and browsers are reluctant

Nov 2

Oct 30

[ANN] JRS gwt-time 1.4.22/2.0.10 release

Hi, JRS gwt-time 1.4.22/2.0.10 has been released. TZDB 2022egtz CLDR 42 last updates from ThreeTen

unread,

[ANN] JRS gwt-time 1.4.22/2.0.10 release

Hi, JRS gwt-time 1.4.22/2.0.10 has been released. TZDB 2022egtz CLDR 42 last updates from ThreeTen

Oct 30

Oct 20

using a different JVM than the one used to run Maven when forking GWT processes

HI, I want to run GWT with JVM other than used by Maven. I tried to follow what has been advised here

unread,

using a different JVM than the one used to run Maven when forking GWT processes

HI, I want to run GWT with JVM other than used by Maven. I tried to follow what has been advised here

Oct 20

system out, … Craig Mitchell10

Oct 12

File upload stuck on loading

code images link https://ibb.co/G7jwT8s https://ibb.co/zZfK3Gj Le mercredi 12 octobre 2022 à 20:15:01

unread,

File upload stuck on loading

code images link https://ibb.co/G7jwT8s https://ibb.co/zZfK3Gj Le mercredi 12 octobre 2022 à 20:15:01

Oct 12

Clint Yang, … Thomas Broyer5

Oct 7

[GWT] [ERROR] Hint: Check that your module inherits 'com.google.gwt.core.Core'

See https://www.gwtproject.org/release-notes.html#Release_Notes_2_10_0 GWT *runs* on JDKs from 8 to

unread,

[GWT] [ERROR] Hint: Check that your module inherits 'com.google.gwt.core.Core'

See https://www.gwtproject.org/release-notes.html#Release_Notes_2_10_0 GWT *runs* on JDKs from 8 to

Oct 7

iweb Appe, … Jens6

Oct 5

getThreadLocalRequest.getSession null

@Jens I debbuged in DevTools and found that for the server A, there is a Post request containing a

unread,

getThreadLocalRequest.getSession null

@Jens I debbuged in DevTools and found that for the server A, there is a Post request containing a

Oct 5

Pramod Patil, … Mihai Stanciu7

Sep 28

GWT Migration from 2.1.0 to 2.9.0

Hello Latest gflot is 3.3.0 https://github.com/nmorel/gflot BR On Wednesday, September 28, 2022 at 8:

unread,

GWT Migration from 2.1.0 to 2.9.0

Hello Latest gflot is 3.3.0 https://github.com/nmorel/gflot BR On Wednesday, September 28, 2022 at 8:

Sep 28

Sep 24

Errors when running "ant test"

I found out what the problem was. There were a few small diffs compared to the master/main branch,

unread,

Errors when running "ant test"

I found out what the problem was. There were a few small diffs compared to the master/main branch,

Sep 24

Valavanur Man, … Michael Conrad5

Sep 21

App Server for GWT 2.10

There is the jakarta migration utility. Supposed to convert wars from javax.* to jakarta.* for

unread,

App Server for GWT 2.10

There is the jakarta migration utility. Supposed to convert wars from javax.* to jakarta.* for

Sep 21

Colin Alworth, … Mark B15

Sep 16

GWT 2.10.0 release

Thank you. Greatly appreciate the update and all the work. Cheers, mark... On Thursday, June 23, 2022

unread,

GWT 2.10.0 release

Thank you. Greatly appreciate the update and all the work. Cheers, mark... On Thursday, June 23, 2022

Sep 16

Abhishek Yadav, … Ralph Fiergolla3

Sep 16

Add containers in NorthEast, NorthWest and Center section of BorderLayoutContainer

Unless you want to create something based on css flex-layout and uibinder yourself, it's probably

unread,

Add containers in NorthEast, NorthWest and Center section of BorderLayoutContainer

Unless you want to create something based on css flex-layout and uibinder yourself, it's probably

Sep 16

Marcelo Henrique

Sep 13

The Plugin for Eclipse Cannot be reached

The Plugin for Eclipse Cannot be reached , How can i fix it ?

unread,

The Plugin for Eclipse Cannot be reached

The Plugin for Eclipse Cannot be reached , How can i fix it ?

Sep 13

Sara Youssef, … Craig Mitchell3

Sep 13

It's also included in the GWT SDK: <!DOCTYPE module PUBLIC "-//Google Inc.//DTD Google

unread,

It's also included in the GWT SDK: <!DOCTYPE module PUBLIC "-//Google Inc.//DTD Google

Sep 13

nidhizener, Thomas Broyer3

Sep 12

Keyboard Accessibility: while tabbing the first element in celltable gets focus

Thank you that worked! On Friday, September 9, 2022 at 12:38:30 PM UTC-4 t.br...@gmail.com wrote:

unread,

Keyboard Accessibility: while tabbing the first element in celltable gets focus

Thank you that worked! On Friday, September 9, 2022 at 12:38:30 PM UTC-4 t.br...@gmail.com wrote:

Sep 12

Manas, … Andrea Stocchero4

Sep 11

Wrapping Javascript library (chart.js) using JSInterop

Why don't you use Charba? https://github.com/pepstock-org/Charba Charba is providing the wrapper

unread,

Wrapping Javascript library (chart.js) using JSInterop

Why don't you use Charba? https://github.com/pepstock-org/Charba Charba is providing the wrapper

Sep 11

Sep 9

Serialization error due to different folder structure on local and server machine

I am getting following error in my server tomcat logs:- ERROR: The serialization policy file '/

unread,

Serialization error due to different folder structure on local and server machine

I am getting following error in my server tomcat logs:- ERROR: The serialization policy file '/

Sep 9

iweb Appe, lofid...@gmail.com3

Sep 8

Spring dependency-check' is not allowed to appear in element 'bean'

You should separate the Spring project and the GWT project... That's the best way so that you

unread,

Spring dependency-check' is not allowed to appear in element 'bean'

You should separate the Spring project and the GWT project... That's the best way so that you

Sep 8

priyako...@gmail.com, Thomas Broyer4

Sep 1

Security Vulnerabilities with GWT 2.10

On Thursday, September 1, 2022 at 11:57:07 AM UTC+2 priyako...@gmail.com wrote: Thanks for response.

unread,

Security Vulnerabilities with GWT 2.10

On Thursday, September 1, 2022 at 11:57:07 AM UTC+2 priyako...@gmail.com wrote: Thanks for response.

Sep 1

Thomas, … Thomas Broyer7

Aug 25

Migrating to ltgt gwt-maven-plugin causes compile problem with HibernateValidation

No, didn't set gwtSdkFirstInClasspath and the default seems to be false. Anyways, the old mojo

unread,

Migrating to ltgt gwt-maven-plugin causes compile problem with HibernateValidation

No, didn't set gwtSdkFirstInClasspath and the default seems to be false. Anyways, the old mojo

Aug 25

Aug 20

java.lang.NoClassDefFoundError was not included in the set of types which can be serialized

I get an error when launching a GWT app, gwt 2.8.1 / jdk 8 java.lang.NoClassDefFoundError was not

unread,

java.lang.NoClassDefFoundError was not included in the set of types which can be serialized

I get an error when launching a GWT app, gwt 2.8.1 / jdk 8 java.lang.NoClassDefFoundError was not

Aug 20

Michael Conrad, Colin Alworth6

Aug 10

GWT 2.10.0: gradle gwtSuperDev - java.lang.IllegalArgumentException: No selectors

Hrm... This looks like it could be a side effect from the package name change… Different package, no

unread,

GWT 2.10.0: gradle gwtSuperDev - java.lang.IllegalArgumentException: No selectors

Hrm... This looks like it could be a side effect from the package name change… Different package, no

Aug 10

Aug 9

GWT 2.9.0, GXT 4.1.0, and Java 11 - nest member error

When running unit tests, I receive the following error. java.lang.IncompatibleClassChangeError: Type

unread,

GWT 2.9.0, GXT 4.1.0, and Java 11 - nest member error

When running unit tests, I receive the following error. java.lang.IncompatibleClassChangeError: Type

Aug 9

Search

Clear search

Close search

Google apps

Main menu