X is already defined as trait X

Asked Sep 29 '21 at 08:06

Active Sep 29 '21 at 08:39

Viewed 772 times

When I try to run a test file through sbt-shell, it runs fine(sbt testOnly a.b.MySpec)

But when I try to run the same test file through intellij IDEA(2021.2.2 CE)'s green arrow run button, I gives this error

DriverFs2Grpc is already defined as trait DriverFs2Grpc
trait DriverFs2Grpc[F[_], A] {

My project is a multi module sbt, scala project with the following structure.

DriverFs2Grpc trait mentioned in the error message is an auto generated trait which resides in target/scala-2.12/src_managed/main/fs2-grpc/packageX/DriverFs2Grpc.scala

IntelliJ is trying to create a duplicate of the same file for some reason.

I think this is caused by an invalid source configuration.

My issue is similar to the question asked here, but still I couldn't figure it out.

Appreciate any help to resolve this issue.

edited Sep 29 '21 at 08:39

asked Sep 29 '21 at 08:06

tharindu_DG

8,900
6
52
64

1

Do you have the SDK configured for ALL modules in the project? There was a similar bug in 2017: https://youtrack.jetbrains.com/issue/SCL-11803 – Konstantin Annikov Sep 29 '21 at 08:12
@KonstantinAnnikov I think its configured for each module. When I opened a scala file from each module, I don't get the message `Configure SDK` – tharindu_DG Sep 29 '21 at 08:25
Is it possible to share a sample project? – Konstantin Annikov Sep 30 '21 at 03:36
Isn't it possible to create a sample "Hello World" project where this can be reproduced? – Konstantin Annikov Oct 01 '21 at 07:21
the issue tagged in the "Here" link worked for me! – gutscdav000 Oct 11 '21 at 11:06
@gutscdav000 would you mind explaining what steps you took? That link didn't work for me. I would appreciate if you could post the steps as an answer here. so others can refer it too. – tharindu_DG Oct 11 '21 at 14:50

X is already defined as trait X

0 Answers0