Hi, I have the same import errors so that I can not build successfully in Eclipse Luna.
For example, some class e.g.org.apache.flink.runtime.messages.ExecutionGraphMessages, org.apache.flink.runtime.akka.AkkaUtils can not be found. So, how to fix it? Cheers! -Chen 2014-12-19 6:58 GMT+01:00 Gyula Fora <gyula.f...@gmail.com>: > Hey, > > Thanks Till for the description, I actually thought that I had the things > set already what you described since I have been working on the scala code > anyways. > > It turned out that the xplugin path self updated itself by pasting my > workspace path in front of path. So when I checked if I have everything set > it looked good since the beginning of the path is same but was actually an > invalid… > > Sorry I missed that somehow > > Gyula > > > On 19 Dec 2014, at 02:38, Till Rohrmann <trohrm...@apache.org> wrote: > > > > Hi Gyula, > > > > I just tried to build the current master with Eclipse Luna and the > ScalaIDE > > 4.0.0 and it worked. What you have to make sure is that the Scala > compiler > > for the sub modules requiring Scala is set to Scala 2.10. This is > > configured under Properties (Module) -> Scala Compiler. Otherwise you get > > errors saying that a library is build for a wrong Scala version (namely > > 2.10). The sub modules requiring a Scala nature are flink-runtime, > > flink-scala, flink-scala-examples, flink-test-utils and flink-tests, if > I'm > > not mistaken. > > > > The second thing are the quasi quotes in the flink-scala module. Either > you > > simply close the project and everything should work or you add the > required > > Scala macro plugin paradise_2.10.4-2.0.1.jar to the compiler. You have to > > specify it in Properties (Module) -> Scala compiler -> Advanced -> > Xplugin. > > You should find the paradise jar in your local maven repository, if you > > built the project at least once with maven: Something like > > > ~/.m2/repository/org/scalamacros/paradise_2.10.4/2.0.1/paradise_2.10.4-2.0.1.jar. > > That is basically the same thing you have to do in IntelliJ as well to be > > able to compile the flink-scala module out of IntelliJ. > > > > I hope this solves your problems with Eclipse and sorry for the trouble I > > caused you with my changes. > > > > Greets, > > > > Till > > > > On Fri, Dec 19, 2014 at 1:34 AM, Stephan Ewen <se...@apache.org> wrote: > >> > >> I will try and look into this tomorrow. I suspect it is something either > >> about Scala versions or compiler plugins... > >> > >> Greetings, > >> Stephan > >> Am 19.12.2014 00:23 schrieb "Gyula Fóra" <gyula.f...@gmail.com>: > >> > >>> Hey guys, > >>> > >>> Since the last Akka update pull request from Till, I am getting a lot > of > >>> import errors (AkkaUtils, and other related packages) in Eclipse and I > >>> cannot build the project. With Eclipse Luna there is no chance it gives > >>> like a 100 erros. With the eclipse scala ide based on Kepler I still > get > >>> scala compilation and import errors. > >>> > >>> For instance: > >>> > >>> in TypeInfomrationGen.scala: > >>> "value q is not member of StringContext" > >>> > >>> > >>> Any ideas what could cause these and how to fix it? > >>> Is there anyone who can actually build this in eclipse? > >>> > >>> Cheers, > >>> Gyula > >>> > >> > >
