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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How do I merge a CVS branch into HEAD using the Eclipse merge tools?

I'm currently working in a branch I created using the Team-->Branch. How do I use Team-->Merge to merge my changes to the branch back to head?
Alex Argo
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How do you merge in GIT on Windows?

I tried to use GIT however for me the biggest problem with it is that there is no tool for merge'ing. At least the msysgit does not give me anything. How can I merge in GIT? Are there any great tools for it or do I have to use WinMerge or…
IAdapter
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How to use breakpoints in Eclipse

I am using the Eclipse IDE. I don't know how effectively put breakpoints in Eclipse and go forward and backward into it. Can anyone help me? Can anyone suggest a site suitable for me?
Jisson
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Eclipse shortcut "debug last debug configuration" (not F11)

I'm looking for a shortcut to debug the last debug configuration. I know about the existence of F11, but the problem is, that I want to start debugging the last configuration. F11 runs the debugging of the class currently opened. I thought it would…
martin
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Eclipse Organize Imports Shortcut (Ctrl+Shift+O) is not working

Eclipse used to import missing packages when I press Ctrl+Shift+O. The shortcut key has stopped working when used in Java files but the same shortcut is working in Python files (importing missing packages). Any thoughts on how to fix the issue.…
Jagadeesh
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Could not find adb.exe - after upgrade to Android SDK 2.3

I have upgraded my Android SDK to version 2.3 and Android Development Tools 8.0.0. Now in Eclipse, I get an error message: Could not find C:\Program Files (x86)\Android\android-sdk-windows\platform-tools\adb.exe! And I don't have that file. How…
Jonas
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How to fix "Missing Gradle project configuration file" issue in Buildship?

As an Eclipse user, I always liked the Gradle IDE. However, this plugin is now deprecated in favor of the new Buildship plugin. After setting up a fresh Eclipse IDE with Buildship installed, I'm faced with the following error in all my Gradle…
Martin Häusler
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Velocity editor plugin for Eclipse?

I've seen Veloedit, which seems to have good syntax highlighting but doesn't allow tab characters in the file being edited (wtf?) and also has no understanding of HTML. With a little bit of googling I've found Veloecipse, which claims to build upon…
matt b
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Including external jar-files in a new jar-file build with Ant

I have just 'inherited' a Java-project and not coming from a Java-background I am a little lost at times. Eclipse is used to debug and run the application during development. I have through Eclipse succeeded in creating a .jar-file that 'includes'…
Christopher
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Bug with Override annotations in Eclipse

I have a annoying problem with @Override annotations in Eclipse. Often when i import working projects on a new PC, Eclipse marks some of the @Override annotations as wrong. If i remove the annotations everything is fine and Eclipse also indicates…
Simon
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how to debug application as root in eclipse in Ubuntu?

I'm programming application using libpcap. when I debug the application in normal mode, pcap cannot get the network device. it seems that I have to debug the application in root. How can I debug the application in root? I have the root password. I…
futang
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OSX Yosemite - JVM Shared library does not contain the JNI_CreateJavaVM symbol

Downloaded OS X Yosemite Beta 3 and I'm trying to run some eclipse based IDE's, namely Titanium Studio and Aptana Studio. Running into this error message when I try to start the apps. Didn't work on boot, so I downloaded JDK 1.8.0_40, still no…
nicthu
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Error launching Eclipse 4.4 "Version 1.6.0_65 of the JVM is not suitable for this product."

I have a problem launching Eclipse 4.4 on my Mac. I'm getting the following error: "Version 1.6.0_65 of the JVM is not suitable for this product." I have the latest version installed. When I'm running java -version I'm getting: java version…
andreaspfr
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Closing unused modules in intellij idea like in eclipse

As I know for now there is no any feature to do that in intellij idea. I dont know why but they dont support to do that, at least this is the result which I found with all my researching. Maybe some of us manage this problem with different ways. How…
Mustafa Güven
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How to remove old versions of Eclipse plugins?

After update, old Eclipse plugins remain in "plugins" folder (there are also leftovers in "features" folder). Is there a way to remove those automatically?
Marko Dumic
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