CODEWITHSUNDEEP
javaplayframework-2.0
IcedDante
IcedDante

Reputation: 6842

Java Play! Startup Problems

When I first ran eclipsify on my Project I noticed that Eclipse complained about the:

return ok(index.render("Your new application is ready."));

Line. It did not recognize the index method. The application still ran so I ignored it for the time being. Now, however, I am getting a new error. I think I just added a few dependencies to Mongo, attached some Model files and rebuilt but I am now getting this error:

compile: sbt.InvalidComponent: Could not find required component 'compiler-interface-src'

I'm not sure why this is happening, especially because I'm a bit of a sbt idiot. As a side note, Eclipse is reporting that my "classes_managed" build path entry is missing, but I think that is due to my inability to compile after doing a clean. (Clean and update are working).

Upvotes: 0

Views: 779

Answers (2)

shailesh mangal
shailesh mangal

Reputation: 322

Happen to run into this issue few times, tried above, also following
Clean up Play-framework based project

But nothing worked.

What it turned out to be was a IntelliJ Idea cache corruption issue, and invalidate and restart Idea worked fine.

Upvotes: 1

Julien Lafont
Julien Lafont

Reputation: 7877

1) Templates are compiled by Play, not by eclipse. After the "eclipsify", you need to run play compile (or play run) and refresh your eclipse project. See How to make Eclipse see the changes in Play! compiled templates?

2) After adding dependencies, launch a new time the play eclipsify command. But i think it's not the problem. What is the dependency you add ? And what is your Play2 version? (I suspect an incompatibility with a Play2.1 library)

And for your information, a general rule: Play doesn't depend on Eclipse to compile files. Do not try to clean in eclipse, but run play clean (and refresh eclipse).

Upvotes: 2

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