Questions tagged [eclipse]

Eclipse is an open source IDE and platform for building applications. There is a wide variety of plugins for various programming languages and other development-oriented tools (such as modeling, database browsing, etc.). This tag should only be used for questions specifically about the Eclipse IDE or platform, not for generalized (Java, etc.) programming topics.

Eclipse IDE is an open-source IDE platform written mostly in Java and primarily used for Java development through the use of the Java Development Tools (JDT) plug-ins. It is notable for its rich ecosystem of free and commercial plugins and that it is predominantly itself composed of plug-ins.

Eclipse IDE is built on an OSGI implementation called Equinox; the same OSGI-based framework is used for managing its plug-ins at runtime. Eclipse can also be used as a development environment for non-IDE GUI applications, leveraging many of the same plug-ins as the IDE to form a more general Rich Client Platform, called Eclipse RCP.

For C/C++ development, the Eclipse CDT Project provides plug-ins to create a C/C++ development environment within Eclipse IDE.

The Eclipse Web Tools Platform project supplies plug-ins for developing Open web standards-based and Java web applications, and frameworks for building higher-level web tools.

For PHP development, the Eclipse PDT Project provides a plugin to create a PHP development environment within Eclipse IDE, building on features of the Web Tools Platform. The popular commercial Zend Studio is also based on Eclipse IDE.

For Python development, PyDev provides plug-ins, called PyDev, to create a Python development environment within Eclipse IDE.

For Perl development, the EPIC project provides a plugin to create a Perl development environment within Eclipse IDE.

Note that Google has ceased developing the Android Development Tools in favor of another solution.

When combined with Cygwin (or MinGW), Mono, and its many plugins, Eclipse IDE provides a crucial part of viable open-source alternatives to using Microsoft Visual-Studio as a Windows software development platform in Windows, whilst also including comprehensive native support for Java.

Download the latest version of Eclipse IDE from eclipse.org
Download site for the Eclipse Platform project itself, including the core runtime and SDK
Eclipse Marketplace featuring Plug-ins, Bundles and Products

###Useful Links:


Within the Stack Overflow community, Eclipse is synonymous with the Java IDE, but that does not mean questions about Java are questions about the IDE.

Consider what changes your question would require if you were using vi to edit and ant to build; if your question would remain unchanged, then it is not an Eclipse question, so you should not give your question the tag. Use the tag instead.

Initial release Eclipse (1.0 - 7 November 2001)

Latest Version: Eclipse 2023-06 (4.28 - 14 June 2023)

If you suspect your issue is version specific, list the version in your question.

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is it possible to edit code while debugging in visual studio, like in eclipse (java)

Is there an option to edit the code when debugging in a breakpoint in Visual Studio. When I stop, all files seems locked for editing. Is there a way to change this behaviour? It is possible in Eclipse EDIT: after trying all suggested below…
oshai
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Tab to select autocomplete item in eclipse?

I can't find either the term autocomplete or intellisense in Preferences->General->Keys in Eclipse 3.6.2. I don't want to press enter to select an autocomplete item when I write code. Can I configure Eclipse to accept an autocomplete item with the…
Carl R
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Reference is ambiguous with generics

I'm having quite a tricky case here with generics and method overloading. Check out this example class: public class Test { public void setValue(Parameter parameter, T value) { } public void setValue(Parameter parameter,…
Lukas Eder
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Android-emulator AVD Window Size

My question seems to be stupid, but I really could not solve it. I am using eclipse to develop android applications, but when I run the emulator AVD it has a fixed window size (very huge on my computer screen), so I can't see the rest of the Android…
sara
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Eclipse "Enhanced Class Decompiler" plugin does not decompile when debugging

Problem description: Decompile works fine when viewing a class (i.e. Ctrl+Shift+T), but not when stepping into code from the debugging perspective - instead the "Class File Viewer" is opened. Version Used: Eclipse Oxygen and Enhanced Class…
panschk
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How to use Eclipse's Display View for Debug?

At the link below it explains that the "display view allows you to manipulate live code in a scrapbook type fashion (see Figure 8). To manipulate a variable, simply type the name of the variable in the Display view, and you'll be greeted with a…
jzd
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aapt not found under the right path

I just updated ADT, than the SDK and now I have in only one project the issue, that my aapt isn't found Error executing aapt. Please check aapt is present at /opt/android/platform-tools/aapt The path is correct, I checked twice and more…
WarrenFaith
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How to kill Tomcat when running it from Eclipse?

I am running the Tomcat that gets delivered with your Eclipse download (no, I don't want to download and install the entire Tomcat), and sometimes it hangs when stopping or restarting, and the only way I can find to make it work is restarting all my…
Char
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Error: Unable to open class file R.java

Did a fresh install of Eclipse, JDK and android-sdk. I am currently receiving this error when creating a new project [2010-09-26 16:07:56 - Test] ERROR: Unable to open class file C:\workspace\Test\gen\com\example\test\R.java: No such file or…
Croydon Dias
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subclipse not showing "share project" option on project context menu in eclipse

Within eclipse, with Subclipse installed, if I right click a project and select "team" there are normally 2 options: apply patch share project Once you have shared project you get the full Subclipse menu from "team" One project however only has…
P0rridge
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Android AVD not showing anything. only "ANDROID" in the middle of the screen

I am an Android Newbie! please help. I have been following googles introduction tutorial and managed to install everything with no problems. but whenever i try to run the HelloAndroid example the avd launches but doesnt show anything. cone somebody…
Arturski
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ActivityManager: Warning: Activity not started, its current task has been brought to the front

package supa.mack.doppler; import java.util.Set; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.TextView; import…
David
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Build several CDT C++ projects from commandline

What is the best solution to build several CDT C++ projects from the command line? The projects have references and so it is not possible to just build single projects.
Rüdiger Stevens
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Eclipse CDT using MinGW does not output in console

I have a Windows 7 64-bit PC and I am trying to install a free C++ IDE, so I chose to install Eclipse Helios with CDT. For g++, make and gdb I installed msys and mingw according to this…
Guillaume
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Eclipse: Keyboard shortcut for switching between consoles?

In Eclipse (I'm using version 3.6 aka Helios), you can use Alt+Command+Q C (on Mac OS X or Alt+Shift+Q C on Windows/Linux) to give focus to the Console View. Ok. That's good. My problem is that in order to switch between consoles inside that view…
Sergio Acosta
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