imenu fails with error

[wedens]

Can be reproduced on this file, or basically any other scala file in clean emacs with just scala-mode loaded.

Debugger entered--Lisp error: (void-variable definition-type)
  scala-imenu:destructure-for-build-imenu-candidate(("ContextShift" "trait" #<marker at 1502 in ContextShift.scala>) nil)
  scala-imenu:build-imenu-candidates((("ContextShift" "trait" #<marker at 1502 in ContextShift.scala>) ("shift" "def" #<marker at 1852 in ContextShift.scala>) ("blockOn" "def" #<marker at 2315 in ContextShift.scala>) ("evalOn" "def" #<marker at 2935 in ContextShift.scala>)))
  cl-mapcar(scala-imenu:build-imenu-candidates ((("ContextShift" "trait" #<marker at 1502 in ContextShift.scala>) ("shift" "def" #<marker at 1852 in ContextShift.scala>) ("blockOn" "def" #<marker at 2315 in ContextShift.scala>) ("evalOn" "def" #<marker at 2935 in ContextShift.scala>)) (("ContextShift" "object" #<marker at 2990 in ContextShift.scala>) ("apply" "def" #<marker at 3014 in ContextShift.scala>) ("evalOnK" "def" #<marker at 3140 in ContextShift.scala>) ("deriveEitherT" "def" #<marker at 3364 in ContextShift.scala>) ("deriveOptionT" "def" #<marker at 3839 in ContextShift.scala>) ("deriveWriterT" "def" #<marker at 4296 in ContextShift.scala>) ("deriveStateT" "def" #<marker at 4862 in ContextShift.scala>) ("deriveKleisli" "def" #<marker at 5333 in ContextShift.scala>) ("deriveIorT" "def" #<marker at 5796 in ContextShift.scala>))))
  scala-imenu:create-imenu-index()
  imenu--make-index-alist(t)
  counsel--imenu-candidates()
  counsel-imenu()
  funcall-interactively(counsel-imenu)
  command-execute(counsel-imenu)

(counsel in backtrace is irrelevant, the error is the same with vanilla imenu)

scala-mode: 598cb680f321d9609295aa9b4679040cc703b602 (latest at the moment) emacs: GNU Emacs 28.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.27, cairo version 1.16.0) (recent pgtk branch)

[wedens]

Still an issue.

[dcunited001]

Also getting this. Haven't quite looked into it yet. I'm just looking through scala-mode and sbt-mode to see what I can customize.

  scala-imenu:destructure-for-build-imenu-candidate(("MOOCSettings" "object" #<marker at 129 in MOOCSettings.scala>) nil)
  scala-imenu:build-imenu-candidates((("MOOCSettings" "object" #<marker at 129 in MOOCSettings.scala>) (("autoImport" "object" #<marker at 173 in MOOCSettings.scala>) ("course" "val" #<marker at 197 in MOOCSettings.scala>) ("assignment" "val" #<marker at 243 in MOOCSettings.scala>) ("datasetUrl" "val" #<marker at 297 in MOOCSettings.scala>) ("downloadDataset" "val" #<marker at 376 in MOOCSettings.scala>) ("assignmentVersion" "val" #<marker at 468 in MOOCSettings.scala>)) ("downloadDatasetDef" "val" #<marker at 597 in MOOCSettings.scala>) ("projectSettings" "val" #<marker at 1301 in MOOCSettings.scala>)))
  cl-mapcar(scala-imenu:build-imenu-candidates ((("MOOCSettings" "object" #<marker at 129 in MOOCSettings.scala>) (("autoImport" "object" #<marker at 173 in MOOCSettings.scala>) ("course" "val" #<marker at 197 in MOOCSettings.scala>) ("assignment" "val" #<marker at 243 in MOOCSettings.scala>) ("datasetUrl" "val" #<marker at 297 in MOOCSettings.scala>) ("downloadDataset" "val" #<marker at 376 in MOOCSettings.scala>) ("assignmentVersion" "val" #<marker at 468 in MOOCSettings.scala>)) ("downloadDatasetDef" "val" #<marker at 597 in MOOCSettings.scala>) ("projectSettings" "val" #<marker at 1301 in MOOCSettings.scala>))))
  scala-imenu:create-imenu-index()
  consult-imenu--compute()
  consult-imenu--items()
  #f(compiled-function () #<bytecode -0x1069c2a3c7f90e4e>)()
  funcall-with-delayed-message(1 "Building Imenu..." #f(compiled-function () #<bytecode -0x1069c2a3c7f90e4e>))
  consult-imenu()
  funcall-interactively(consult-imenu)
  command-execute(consult-imenu)

[dcunited001]

OK, it looks like it's a problem involving initialization of values. So running this on a file using DSL or various features may cause an error, which prevents the rest of some procedures from running and then fails on similar files.

Once i've run it on a simple file, the other problematic files seem to instantiate their imenu just fine. I'm not 100% sure what the details are.