Questions tagged [eclipse]

Multi-language IDE with plug-in system

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3 votes
2 answers
27k views

Problem with Eclipse: "An Error has occurred. See the log file ......"

I have Ubuntu 13.04 and when I want run Vega program by ./Vega I get this message An error has occurred. See the log file /home/engalaabt/.eclipse/1150212041/configuration/1371636662714.log. so ...
0 votes
0 answers
40 views

Eclipse Java IDE crashing on startup after update

A couple of days ago I updated everything on my computer, and today, when I tried to open Eclipse, it crashed on startup and gave me this message: An error has occurred. See the log file /home/...
0 votes
1 answer
5k views

Error thrown while loading gnu.io.RXTXCommDriver

I am trying to run a java program which list all available ports using Eclipse IDE in Ubuntu 14.04. My program is as follows: import gnu.io.CommPortIdentifier; import java.util.Enumeration; public ...
5 votes
3 answers
7k views

Where are GTK_IM_MODULE and GTK_MODULES set?

When starting Eclipse for the first time in my Ubuntu 20.04, I got a warning (which actually seem to be 2 warnings) ***WARNING: Detected: GTK_IM_MODULE=xim. This input method is unsupported and can ...
0 votes
1 answer
420 views

Eclipse Build: undefined reference to `lstat@GLIBC_2.33'

Im porting a command line application from windows to linux. This application uses some 3rd Party closed source libraries. Using one such library (with a .so file) i get a number of linker errors: ...
3 votes
2 answers
16k views

eclipse: class file version 53.0), this version of the Java Runtime only recognizes class file versions up to 52.0

Since the update yesterday (yes, the linux update), eclipse denies me to run even the most simple helloworld: has been compiled by a more recent version of the Java Runtime (class file version 53.0), ...
0 votes
1 answer
29 views

XRDP keeps giving me file is read-only

I'm using Eclipse with the RED plugin on Ubuntu with XRDP and it keeps giving me this message when I try to edit and save any file. The folder has all the privileges.
18 votes
4 answers
37k views

How to open directories in geany IDE?

I have a directory already created which has sub-directories in it, it was created by Eclipse IDE. And now, I'm willing to continue developing the same project using a different IDE - Geany IDE. But,...
0 votes
0 answers
243 views

Drag and Drop for Eclipse not Working Correctly in 22.04

Since I've updated to Ubuntu 22.04 (with everything set to default, just the regular Gnome desktop), drag & drop in eclipse does not work as expected. Normally, I can drag a .java file. If I drop ...
3 votes
2 answers
13k views

Java / Eclipse issue: Unable to make protected void java.net.URLClassLoader.addURL(java.net.URL) accessible: module java.base does not

Today I tried to start Eclipse on Ubuntu 16.04 and get the following error: /opt/eclipse-neon-manual/eclipse java.lang.ExceptionInInitializerError at org.eclipse.osgi.storage.Storage.<init>(...
0 votes
0 answers
197 views

stm32 development on 23.04

Trying to start development for stm32 boards but struggling to install stm32cubeide. The first version relies on libpython2.7. Using the vanilla version en.st-stm32cubeide_1.12....
0 votes
1 answer
536 views

Talend Open Studio (Eclipse based) stopped working after upgrade to 23.04

Since the latest upgrade (to 23.04), Talend Open Studio, the eclipse based OSS ETL stopped working. When I launch it, it quits in the launch screen. The error message reads as: (Talend Studio:3481114):...
0 votes
0 answers
510 views

Eclipse error java.lang.UnsatisfiedLinkError: Could not load SWT library

I got this error: !SESSION 2023-03-25 20:00:56.034 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_112 java.vendor=Azul Systems, Inc. BootLoader constants: ...
2 votes
1 answer
4k views

When I start Eclipse 4.3 I get "Invalid Configuration Location" error

When I first installed Eclipse 4.3 (Kepler) it ran A-Okay. I even did a Java program. When I shut down Eclipse and ran it again later, I got the error message below. Thinking I did something wrong ...
84 votes
6 answers
102k views

Eclipse menus are cut off or don't show

I'm using Ubuntu 13.10 (with JDK 1.7.0_45). I've downloaded and uncompressed Eclipse Kepler for Java EE Developers. The software menus are messed up. I didn't notice similar problems in other ...
0 votes
1 answer
1k views

Unable to locate package openjdk-14-jdk, Ubuntu 20.04

I am trying to install openjdk-14-jdk required for install the Eclipse IDE, but it returns "E: Unable to locate package openjdk-14-jdk". There is no recommendation when I click TAB at "...
7 votes
4 answers
8k views

Eclipse Neon icon size in Ubuntu 16.04 hidpi

I have read that Eclipse Neon has now support for hidpi but icons are extremely small when using a hidpi notebook in Ubuntu 16.04. Is there any command line argument or environment variable that I ...
13 votes
2 answers
50k views

Eclipse installation directory

I want to install the latest Eclipse Kepler Java EE manually. So far so good. My questions: there are obviously 2 possible install directories for the extracted eclipse folder: /opt or /usr/local ...
0 votes
0 answers
2k views

package javax.jws does not exist. JDK 1.7

I am trying to run an old maven project, a Website Application from my company, so I can do some changes for an update. Currently, I'm still making some changes in pom.xml file because some library is ...
0 votes
1 answer
910 views

After updating to 22.04 Eclipse PDT crashes during use

As per the title, ever since updating from 20.04 to 22.04.1 Eclipse has started crashing randomly after a period of use. This is happening on two different machines - a laptop and a desktop. Sometimes ...
0 votes
0 answers
32 views

ubuntu snap eclipse loses reference during runtime

I got some problems with eclipse running on a Ubuntu VMware. During runtime, while active in eclipse or even runnnig passive in te backround the internal snap reference seems to break somehow. The ...
1 vote
4 answers
4k views

Made an executable .jar , runs on Windows but Ubuntu doesn't run it?

I made the following small file with Eclipse, using the SWT Library: //all the imports public class classtest { public static void main(String[] args) { Display display = new Display(); ...
0 votes
1 answer
287 views

Install Mercurial Eclipse on 22.04 in Eclipse 4.24?

Has anyone found a way to install mercurial eclipse on 22.04? I believe i used the eclipse market place drag in my older 18.04 version of eclipse but it does not seem to work on the current version of ...
0 votes
1 answer
43 views

What is the difference in between these two launching options, and how can I fix it?

I have to launch my eclipse with first setting LC_MESSAGES=C (long story, I need this variable, otherwise I will loose some functionality). So, if I run eclipse from terminal: $ LC_MESSAGES=C /usr/bin/...
1 vote
3 answers
18k views

Eclipse not launching

I have installed Ubuntu 14.04, I have installed Eclipse using Ubuntu Software Center. But Eclipse is not opening, when I click it is not opening or showing any error message it is very silent. Output ...
0 votes
1 answer
4k views

"Error: A JNI error has occurred, please check your installation and try again" when run java program on eclipse [closed]

Here is my code: package java; public class Main { public static void main(String[] args) { // TODO Auto-generated method stub System.out.println("Hello, World."); ...
0 votes
0 answers
211 views

How to uninstall Eclipse C/C++ IDE

I've looked around for answers to my question but none are what I need. I installed Eclipse by downloading the package from the Eclipse website and running the following commands: cd /opt sudo tar -...
4 votes
4 answers
18k views

The Eclipse executable launcher was unable to locate its companion shared library

Upgraded from 14.04 LTS to 16.04 LTS but my Eclipse is not getting launched from the launcher on the side vertical bar. Giving me this error: The Eclipse executable launcher was unable to locate its ...
0 votes
0 answers
1k views

Eclipse not working in Ubuntu 20.04

I can't even run a simple hello world! program in Eclipse. Let's go step by step. Whenever I write a program and try to save it It shows this error: And when I try to run the program It shows this ...
1 vote
1 answer
820 views

remove permanently eclipse from ubuntu system

Please can someone helps me ? I want to delete eclipse from my ubuntu system. I used the command sudo apt-get autoremove --purge eclipse to do that but the message i received is : Reading package ...
0 votes
2 answers
2k views

Eclipse does not start in ubuntu 20.04

I'm new to Ubuntu. I installed Eclipse from Ubuntu Software. Whenever I go to Applications and click on Eclipse, it just zooms the icon in but does nothing. I'm running dual boot if that is an issue?
1 vote
1 answer
5k views

Specifying JDK in eclipse.ini not being used

I've got multiple JDKs on my system (14.04 LTS), JDK 6, 7, 8 - all Oracle. The JDK 8 is the one picked for update-alternatives. However, the Java project I'm working on requires JDK 7. I've got a ...
21 votes
5 answers
34k views

Why does Eclipse's "Check for updates" not work

I just did a fresh install of 12.04 Precise. In Eclipse, if I do "Help" > "Check for updates" I see 8 packages which are grayed out with the message "Insufficient access privileges to apply this ...
2 votes
1 answer
2k views

Error installing eclipse I am using Ubuntu on Windows 10

I am trying to install eclipse using the ubuntu console on Windows 10. I am using version 20.04.4 LTS (Focal Focus) Now I have tried the command sudo apt install eclipse Getting the error package '...
208 votes
19 answers
519k views

How to install Eclipse?

I want to install the latest version of Eclipse but the Ubuntu Software Centre contains an older version. Is there a PPA or some other way to install latest Eclipse? Please describe the steps for ...
0 votes
1 answer
1k views

"eclipse is not installed" and "cannot execute binary file" while trying to install Eclipse on Ubuntu 12.04

I installed JDK 7 default setting package from WebUpd8. I also installed Ant 1.9.3 which should be installed properly. Firstly, I followed the instructions which I got from a google search; it said I ...
8 votes
0 answers
2k views

How to install Eclipse Neon using its installer for all users?

I have followed the instructions from this answer to similar question, but it looks like the installer in sudo mode installs most of plugins to /root/.p2/pool/plugins, so you can't access it in non-...
0 votes
2 answers
2k views

Installing Java on ubuntu and

Just a forewarning, I'm incredibly new to UNIX in general, so if you could keep all answers relatively simple that would be great I am trying to install java on my machine, and when I try to install ...
8 votes
7 answers
45k views

How to change eclipse font sizes

I'm trying to reduce the font sizes used in Eclipse. I've read several notes talking about how to do this, but none of them have made a difference. Obviously, changing it in Eclipse preferences doesn'...
0 votes
0 answers
70 views

Ubuntu 20.04 dragging "INSTALL" from Eclipse Marketplace to Eclipse icon doesn't work

I want to download an Eclipse plugin which doesn't appear on Marketplace window, but is on Marketplace website. I am install it by dragging the "install button" from Firefox to Eclipse, but ...
0 votes
0 answers
91 views

Unable to run ecj in Ubuntu 20.04 Focal Fossa after installation

I had pitched in installing ecj while I was in the phase of installing Java with apt. I had found openjdk8 and few other variations along with this,- ecj as the option. So I had tried installing ecj ...
-1 votes
1 answer
746 views

settings.xml for maven 3.8.1

I switched from Netbeans to Eclipse IDE for Java applications and remote debugging. The Maven project wizard generated a java project with the pom.xml and build.xml. <?xml version="1.0" ...
1 vote
0 answers
198 views

Remote debugging of java maven project on Raspberry Pi using Eclipse IDE: Handshake error

I am trying to configure the Eclipse IDE (2021-09 (4.21.0)) on Ubuntu 20.04 to remote debug java applications on a RaspberryPi. I followed multiple 'tutortials' (link1, link2). With the combination of ...
2 votes
3 answers
3k views

Eclipse is not working in Ubuntu 16.10

I updated from Ubuntu 16.04 to 16.10. Eclipse used to work fine in Ubuntu 16.04 but now it is not. The Eclipse for Java (Neon) asks the workspace and after clicking OK the error appears: An error has ...
0 votes
1 answer
864 views

Ubuntu 18: eclipse fails while attempting to load SWT libraries

I am running latest eclipse, and when I open WindowBuilder JTable's model's diaglog, I get this error: Blockquote org.eclipse.swt.SWTError: Unspecified error [Error while starting AWT] (java.lang....
1 vote
0 answers
269 views

Launch error eclipse

Can anyone tell why eclipse is prompting such thing? Till yesterday everything was fine but now every time it's saying launch error.
28 votes
8 answers
341k views

How to completely uninstall eclipse?

I'm working on Eclipse Indigo on Ubuntu 12.04. I'm trying to completely uninstall Eclipse (with Synaptic Package Manager + Mark for complete removal), but when I reinstall it, I clearly see that it ...
0 votes
0 answers
433 views

Install XMind on Xubuntu 20.04.3

I tried to install xmind-8-update8-linux in Xubuntu 20.04.3 using the recommended bash file, which I found in pastebin. Unfortunately this bash cannot help to launch Xmind but I got (An error has ...
3 votes
2 answers
9k views

.desktop file does not show the icon in applications

I have created a .desktop file for Eclipse and put it in .local/share/applications in applications launcher the icon of app is not showing up. [Desktop Entry] Type=Application Name=Oxygen_Eclipse ...
2 votes
2 answers
2k views

Eclipse stopped working with Ubuntu upgrade to 14.04

Two days ago I upgraded to the latest Ubuntu 14.04. Everything was working fine, until I tried to open Eclipse that I use for Java development. It shows the loading window but the program never loads. ...

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