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Questions tagged [scala-ide]

The Scala IDE is the Eclipse plugin for Scala

The Scala IDE is the Eclipse plugin for Scala.

The official homepage is scala-ide.org.

To raise bugs against the Scala IDE, see Assembla bug tracker.

If you wish to contribute to scala-ide, see scala-ide on github.

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Receiving "bad symbolic reference to org.json4s.JsonAST..." in Eclipse Scala-IDE using 2.11

I am attempting to use the Eclipse Scala-IDE for 2.11 (downloaded the prepackaged bundle from the web-site). I have been using the Scala Worksheet to work with a SaaS API returning JSON. I've been pushing through just using String methods. I decided…
chaotic3quilibrium
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ScalaIDE and cryptic ClassNotFound errors

The problem Using Scala IDE, I've been getting a cryptic NullPointerException wherein the classed underneath "src/test/scala" are not found... My IDE Details are : Related A related question (see…
jayunit100
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Eclipse - Groovy gets/sets appear as errors with Scala IDE installed

I have the following Groovy class: @ToString @EqualsAndHashCode class GitChangeset { String hash String commitMessage = "" String author = "" String authorEmail = "" String commitLink = "" String[] parents = [] …
Kevin McCarpenter
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How to enter unicode operators from keyboard in Scala IDE?

How to enter unicode operators from keyboard in Scala IDE? Operators like ⇒ and other two: <- and ->.
Anton Kuzmin
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Eclipse Scala IDE slow and crashes caused by Slick generated HCon (HList)

I'm using Eclipse 4.3.2 Scala IDE 3.0.3 and so far it's been fine. Lately however I've started using Slick 2.0.1 code generator and since there are some pretty heavy tables on my database (up to 200 columns), Slick code generator uses "HList…
Caballero
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Directory named "bin" not visible in my Scala IDE (Typesafe's Eclipse plugin)

I've just created a directory called bin under my project's root node, but when I refresh the project (F5) I simply don't see it. I want to put some *nix shells in there, so I think it is a convenient name, but I cannot get why Eclipse mustn't show…
Max
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Scala-IDE - how to navigate to inferred type

I'm wondering whether in Scala-IDE is there possibility to jump from inferred value/variable to type of this variable. I can only see type information in tooltip while hovering over variable.
kwz
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Overriding Java method in Scala using eclipse

Is there any smart way to override Java method in Scala using eclipse? I don't see in eclipse (Scala IDE) the option for 'Source' which I used to using for Java files (Source -> Override/ Implement method). I tried other way typing def override…
Łukasz Rzeszotarski
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why does a scala class in the worksheet with same name but different case as the worksheet cause an exception?

When i have the following class i get an exception. object rational { println("Welcome to the Scala worksheet") //> Welcome to the Scala worksheet val x = new Rational(1,2) //> java.lang.NoClassDefFoundError: Rational…
David Michael Gang
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'J' icon for .scala files?

In eclipse, my sbt files show the 'J' symbol in the icon, rather than the superman 'S' symbol I expect to see for scala files. Not a kryptonite-serious problem, but how do I fix it? generated via sbt-eclipse plugin 2.4.0, sbt 0.13.1-RC2, eclipse…
Lee Mighdoll
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How to run a Play 2.2.1 project from Scala IDE?

I have followed the Play tutorial to create a simple application, made sure it started using the "play" command and then running play eclipse I generated the eclipse project files. I finally imported the project into the latest version of Scala IDE…
DPM
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Why does the scala-ide not allow multiple package definitions at the top of a file?

In scala it is common practice to stack package statements to allow shorter imports, but when I load a file using stacked packages into the scala ide and I attempt to use an import starting with the same organization I get a compiler error from what…
coltfred
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When exporting a Java Scala project it failed to get scala/ScalaObject

I'm working on eclipse with Scala 2.9.3 plugin installed. I have a Scala project which work fine from the eclipse but when I export the project to "Runnable JAR File" and I try to run it I'm getting the following…
Roee Gavirel
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Problems when running Kafka source code in eclipse

The situation is : I got the Kafka project properly, and run the "quick start" with Linux command line, there is no problem. Then I build a Scala project(Kafka is in Scala) and import the source code in the /core directory, put the packages in the…
sphinx13
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How to run scala specs 2 in eclipse

How to run scala specs 2 in eclipse (scala-ide)? My steps were: sbt eclipse - generate eclipse project from existing source eclise: import project - open project in eclipse ide Put break-point in my SPECS 2 test (class MyTest extends Specification…
ses
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