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Questions tagged [eclipse-luna]

Luna is the code name for Eclipse version 4.4 which was released on June 25, 2014. Use this tag for questions which are specific to this Eclipse release, in most cases you should also specify the eclipse tag.

This is in old release of Eclipse.

Official site for Eclipse Luna: https://eclipse.org/luna

Help for Eclipse Luna: https://help.eclipse.org/luna

471 questions
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How to configure Eclipse TCF to use Powershell on Windows?

Is it possible to configure TCF in Eclipse Luna to use Powershell instead of good old cmd?
tofcoder
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Eclipse Luna: Handlers' @CanExecute methods not called

I'm having a problem with command handlers in Eclipse Luna RCP. In my E4 application model, I defined some commands and related handlers that must be enabled only under certain circumstances. For this reason, in my handler POJOs, I…
l.moretto
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Cannot import class in eclipse

I've installed Eclipse Luna Service Release 2 (4.4.2) on my Windows Vista 32-bit system. When creating a Java project I can import com.sun.javafx.application.*; without errors, but when I type import com.sun.javafx.application.Application; the…
Joselin Jocklingson
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Convert dynamic web project in Java to Maven Project

I am using Eclipse Luna. I have a working dynamic web project. I need to convert this to a Maven Project. However, creating a new Maven Project and copying the source files is not an option. Is there an easy way to do this in Eclipse? Thanks in…
Debanik Dawn
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symbol(s) not found for architecture x86_64 error on mac osx

I am currently studying classes in C++. I am using Eclipse Luna on a MAC OSX. I am unsure about this error message.Snap of Error Message What could be causing the compilation error? The code is simply designing a payment system for a juice…
Lad Shofowitz
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SEVERE: A child container failed during start java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException

I'm new to Eclipse, Tomcat and the web service development. I'm just trying to learn the basics. But, unfortunately I've come across an issue which I'm not able to solve even after following the instructions from the various links from internet.…
Rohit saraf
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Error coming on creating new JPA project::: after selecting jpa version 2.1,basic jpa configuration showing error jpa 2.1 requires java 1.5 or newer

Pic of Problem Beginner trying to create JPA project. But when start to create project after selecting jpa version 2.1,basic jpa configuration showing error jpa 2.1 requires java 1.5 or newer. Want to know: #How can i create Project…
Alauddin
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Can't install MobileFirst 7.1.0 studio on Eclipse Luna 4.4.2

I'm trying to install Mobile First 7.1.0 platform studio on Luna Service Release 2 (4.4.2) - 64bit as written in Mobile First requirements. My java is as following: java version "1.8.0_65" Java(TM) SE Runtime Environment (build 1.8.0_65-b17) Java…
Anatoly
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Facing some errors on running 'Hello world' android app from Eclipse

I am building an first android app in Eclipse (Luna Service Release 1 (4.4.1)). I downloaded all Eclipse plugins along with AVD on system (Refer screenshot). When I ran below error occured Failed to install HelloWorldAndriodApp.apk on device…
Ankush
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Eclipse Luna + WildFly 9

Can I use Eclipse Luna with WildFly 9 server ? Or should I move to Eclipse Mars ? I'm asking because I can't create a WildFly 9 server on my Eclipse but I can create a WildFly 8 server. I checked my Jboss Tools plugin which seems to be up to date…
cheb1k4
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4 answers

Source Folder 'folder1' in project 'ProjectA' cannot output to distinct source folder 'folder2' in Eclipse

I am getting this error in some projects in my workspace. I have tried using Luna and Juno version of eclipse but there are errors is still in there in both versions of eclipse Content of .classpath file
anujspoddar
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HANA Newbie, why do my field names need to be quoted?

I'm just starting out on SAP HANA - testing the water. My first move was to open an SQL Console in Eclipse Luna to run a simple query on the SAP Business One Demo Database. I've found that "SELECT * FROM OCRD" works fine, but "SELECT CardCode,…
Mark Rabjohn
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Changes in the editor are not saved to file in Eclipse Luna

I am using Eclipse Luna- The PHP version and when I make changes in the editor, they are saved in the IDE but not on file. The file on disk remains unchanged. I have tried restarting Eclipse and cleaning the project without success. What could be…
Barnett Temwa Msiska
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Compilation error while using Tuple2 in Spark Java Application

I am trying out Spark Programming examples using Java 1.8 in Eclipse Luna and have the following code - JavaPairRDD counts = ones .reduceByKey(new Function2() { …
Mor Eru
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Eclipse & Tomcat - Class loading

I have recently migrated a Java Client project to a Java Server project, using Tomcat, I have found that project library dependencies may be broken. Ordinarily I include the Libraries into the Java Build Path via the Eclipse menu option. I store…
glend
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