IntelliJ "No Scala version specified or detected" at new sbt project

1
votes

Iv'e started to learn and use sbt, so far I didn't start project directly from IntelliJ, what I did was pulling some seed project and using IntelliJ with Scala Plugin as IDE.

As long as I kept pulling seed projects and editing them everything was just fine, but when I tried to generate sbt project directly from IntelliJ I followed simple instructions and faced this error

Error while importing SBT project:
Error during sbt execution: No Scala version specified or detected Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=384M; support was removed in 8.0

The auto generated build.properties : 

sbt.version = 1.0.3

The auto generated build.sbt : 

name := "MyProject"

version := "0.1"

scalaVersion := "2.12.4"

And i'm getting "Cannot resolve symbol" on every property at build.sbt file..

Things Iv'e tried to solve this problem:

  1. Uninstalling and reinstalling IntelliJ, IntelliJ Scala Plugin, sbt and scala
  2. Adding scala under Framework Support
  3. Trying to add scala to Facets at Project Structure (I didn't even have a scala option)
  4. Double checking that scala SDK is configured at Global Libraries at Project Structure with the correct version

My currently environment consist of:
Windows 10
IntelliJ IDEA CE 2017.2.6
IntelliJ Scala Plugin 2017.2.13
Java 8 151
sbt 1.0.3
scala 2.12.4

Thanks!

1
intellij-ideasbt
Have you tried to run "Refresh" from SBT tool window? Alos you could try to use newer sbt version (1.0.3). – y.bedrov
The sbt version i have at my build.properties is indeed 1.0.3, and I installed a new one, still the same error – user6209005
Could you try it with clean installation (without importing settings) of 2017.3 EAP: jetbrains.com/idea/nextversion ? – y.bedrov
This solved the issue, thank you! – user6209005

1 Answers

0
votes

In order to solve this I :

  1. Completely uninstalled intellij, with all it's configuration
  2. Upgraded to intellij 2017.3 CE