org.scalajs.core.ir.IRVersionNotSupportedException error for scala.js

[bbarker]

This occurs when I add a bit of custom code to the plain scalajs example. See also the issue for sbt.

I assume this indicates the plugin needs to be updated, but am not sure in what way.

Attached stack trace: cbtscalajs_err.txt

[newyenjay]

HI, i'm getting this error now too, but it's currently for 0.6.29. Is there any progress on this?

This is my error which is very similar to @bbarker 's stack trace

org.scalajs.core.ir.IRVersionNotSupportedException: Failed to deserialize info of file compiled with Scala.js 0.6.29