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GWT compile fails after upgrading Java (6 → 17): CreateProcess error=206 (filename too long) and ClassNotFoundException with GWT 2.10
I'm in the process of upgrading a legacy project from java 6 to java 17.
When trying to build with jdk17, I’m running into two different issues depending on the GWT version I use.
1- Using old GWT ...
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36
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Fields are not showing on screen after upgrading gwt from 2.8.0 to 2.10.0 and java 8 to 10
Fields are not showing on screen after upgrading gwt from 2.8.0 to 2.10.0 and java 8 to 10. org.dominokit:domino-ui -> 1.0.7 and com.google.jsinterop:base -> 1.0.0.
MaterialWidget widget = new ...
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1
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46
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How do GWT RPC transactions work with JPA/Hibernate on a database? [closed]
Working on this huge DAQ project made with GWT(mariaDB as db) , my main purpose is to replace some UI components and with them, their functionalities(for this case, users management , where you can ...
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39
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ClassCastException when traversing childNodes in GWT Elemental2 during text highlighting implementation
Problem Description:
I'm implementing text highlighting functionality using GWT and Elemental2. When traversing through childNodes to process text nodes for highlighting, I'm encountering a ...
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1
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50
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what happenend to FastStringMap.class after gwt version 2.5
I was trying to upgrade my GWT project from version 2.0 to 2.8, when I noticed that the class "FastStrinMap" was removed. It is was present in gwt version 2.5 in the gwt-servlet.jar.
I ...
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0
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GWT Test Fails: "No source code is available for type org.json.JSONObject; did you forget to inherit a required module?"
I’m trying to write a GWT library with a separate test module, but whenever I run my HttpClientTest, GWT complains that it can’t find org.json.JSONObject or org.json.JSONArray:
HttpClient.gwt.xml
<...
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0
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1
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65
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Super Dev Mode pauses on "invisible" breakpoints & then shows blank screen
I’m running GWT Super Dev Mode via ant devmode (with my main server already up in another terminal). The code server launches fine, and I click my "Dev Mode On" bookmarklet in Chrome. Compilation ...
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1
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133
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How to include latest bootstrap 5 javascript library into a modern GWT application
I know there are some outdate and deprecated / no more supported projects like GWT-Bootstrap (https://github.com/gwtbootstrap/gwt-bootstrap) and gwtbootstrap3 (https://github.com/gwtbootstrap3/...
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gwt-ol - how to load local GPX file
I am new on gwt-ol (but not on GWT) and i have a little problem : I try to load a local GPX file (the gpx file is my "c:" drive disk)...but it does not work. Is there anyone who can provide ...
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1
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45
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Implementing a Mobile-Friendly Layout for a GWT Application Using UiBinder
I'm working on a GWT application originally built for desktop screens, but now I need to create a mobile-friendly layout that preserves all the existing functionality. This means redesigning the UI to ...
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1
answer
68
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Migrating my standalone GXT 4.2 application to a Maven-based GXT 4.2 project
I am currently working on migrating my standalone GXT 4.2 application to a Maven-based setup. My standalone application does not follow the typical GXT project structure with client and shared folders....
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How do I set up app engine and gwt maven plugins for local development when using app engine legacy bundled services?
I'm trying to set up an older project that was using eclipse plugins for app engine and gwt. These plugins won't work moving foward and I'm now looking to set this up using eclipse and maven plugins ...
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1
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96
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How to implement browser tab visibility in gwt
Motivation: I have a periodic call to server to supply fresh data to user. But my program can be run in multiply tabs. I want to decrease the load on the server by detecting which tab is active. If I ...
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1
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88
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GWT No source code is available for type elemental2.dom.Element; did you forget to inherit a required module?
I'm trying to get a div element with ID="calendarJS" and pass it to a constructor.
import elemental2.dom.Document;
import elemental2.dom.Element;
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Element calendarEl = new Document()....
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1
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67
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How to debug GWT?
I am making game in LibGDX and have problem with understanding where error is. Game works fine on desktop, but in GWT SuperDev it stuck on loading screen with infinity number of errors:
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Minefield: ...