scala.reflect.internal.FatalError: no context found for source file

[unlsycn]

Describe the bug

The type inference and error reports stop working.
Reports:

file://<WORKSPACE>/elaborator/src/ACLINT.scala
### scala.reflect.internal.FatalError: no context found for source-file://<WORKSPACE>/elaborator/src/ACLINT.scala,line-2,offset=84

occurred in the presentation compiler.

presentation compiler configuration:
Scala version: 2.13.14
Classpath:
<HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/com/lihaoyi/mainargs_2.13/0.5.0/mainargs_2.13-0.5.0.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/org/scala-lang/scala-library/2.13.14/scala-library-2.13.14.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/org/scala-lang/scala-reflect/2.13.14/scala-reflect-2.13.14.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/com/lihaoyi/os-lib_2.13/0.10.0/os-lib_2.13-0.10.0.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/com/lihaoyi/upickle_2.13/3.3.1/upickle_2.13-3.3.1.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/org/chipsalliance/firtool-resolver_2.13/2.0.0/firtool-resolver_2.13-2.0.0.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/org/json4s/json4s-native_2.13/4.0.7/json4s-native_2.13-4.0.7.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/io/github/alexarchambault/data-class_2.13/0.2.6/data-class_2.13-0.2.6.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/org/apache/commons/commons-text/1.12.0/commons-text-1.12.0.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/com/github/scopt/scopt_2.13/4.1.0/scopt_2.13-4.1.0.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/org/scala-lang/modules/scala-collection-compat_2.13/2.11.0/scala-collection-compat_2.13-2.11.0.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/com/lihaoyi/geny_2.13/1.1.0/geny_2.13-1.1.0.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/com/lihaoyi/ujson_2.13/3.3.1/ujson_2.13-3.3.1.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/com/lihaoyi/upack_2.13/3.3.1/upack_2.13-3.3.1.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/com/lihaoyi/upickle-implicits_2.13/3.3.1/upickle-implicits_2.13-3.3.1.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/org/scala-lang/modules/scala-xml_2.13/2.2.0/scala-xml_2.13-2.2.0.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/org/json4s/json4s-core_2.13/4.0.7/json4s-core_2.13-4.0.7.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/org/json4s/json4s-native-core_2.13/4.0.7/json4s-native-core_2.13-4.0.7.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/org/apache/commons/commons-lang3/3.14.0/commons-lang3-3.14.0.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/com/lihaoyi/upickle-core_2.13/3.3.1/upickle-core_2.13-3.3.1.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/org/json4s/json4s-ast_2.13/4.0.7/json4s-ast_2.13-4.0.7.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/org/json4s/json4s-scalap_2.13/4.0.7/json4s-scalap_2.13-4.0.7.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/com/thoughtworks/paranamer/paranamer/2.8/paranamer-2.8.jar [exists ], <WORKSPACE>/out/chisel/compile.dest/classes [exists ], <WORKSPACE>/out/foreign-modules/dependencies/chisel/build/svsim/2.13.14/compile.dest/classes [exists ], <WORKSPACE>/out/foreign-modules/dependencies/chisel/build/firrtl/2.13.14/compile.dest/classes [exists ], <WORKSPACE>/out/foreign-modules/dependencies/chisel/build/core/2.13.14/compile.dest/classes [exists ], <WORKSPACE>/out/foreign-modules/dependencies/chisel/build/macros/2.13.14/compile.dest/classes [exists ], <WORKSPACE>/out/panamaconverter/compile.dest/classes [exists ], <WORKSPACE>/out/foreign-modules/dependencies/chisel/build/chisel/2.13.14/compile.dest/classes [exists ], <WORKSPACE>/out/foreign-modules/dependencies/chisel/build/panamalib/2.13.14/compile.dest/classes [exists ], <WORKSPACE>/out/foreign-modules/dependencies/chisel/build/panamaom/2.13.14/compile.dest/classes [exists ], <WORKSPACE>/out/foreign-modules/dependencies/chisel/build/circtpanamabinding/compile.dest/classes [exists ], <WORKSPACE>/out/gcd/compile.dest/classes [exists ], <WORKSPACE>/out/aclint/compile.dest/classes [exists ], <WORKSPACE>/out/axi4/compile.dest/classes [exists ], <WORKSPACE>/out/regrouter/compile.dest/classes [exists ], <WORKSPACE>/out/plic/compile.dest/classes [exists ], <WORKSPACE>/out/dm/compile.dest/classes [exists ], <WORKSPACE>/out/clic/compile.dest/classes [exists ], <WORKSPACE>/out/aia/compile.dest/classes [exists ], <WORKSPACE>/out/iommu/compile.dest/classes [exists ]
Options:
-Ymacro-annotations


action parameters:
offset: 84
uri: file://<WORKSPACE>/elaborator/src/ACLINT.scala
text:

package org.chipsalliance.ACLINT.elaborator

import mainargs._
import org.chipsalliance.ACLINT.elaborator.Elaborator

object ACLINTMain extends Elaborator {
  @main
  case class ACLINTParameterMain(
    @arg(name = "xLen") xLen:                   Int,
    @arg(name = "useAsyncReset") useAsyncReset: Boolean,
    @arg(name = "target-dir") targetDir:        os.Path) {
    def convert: ACLINTParameter =
      ACLINTParameter(xLen, useAsyncReset)
  }

  implicit def ACLINTParameterMainParser: ParserForClass[ACLINTParameterMain] =
    ParserForClass[ACLINTParameterMain]

  @main
  def config(@arg(name = "parameter") parameter: ACLINTParameterMain) =
    os.write.over(targetDir / s"${getClass.getSimpleName.replace("$", "")}.json", configImpl(parameter.convert))

  @main
  def design(
    @arg(name = "parameter") parameter:  os.Path,
    @arg(name = "target-dir") targetDir: os.Path
  ) =
    designImpl[ACLINT, ACLINTParameter](os.read(parameter))

  def main(args: Array[String]): Unit = ParserForMethods(this).runOrExit(args)
}

Error stacktrace:

scala.tools.nsc.interactive.CompilerControl.$anonfun$doLocateContext$1(CompilerControl.scala:100)
	scala.tools.nsc.interactive.CompilerControl.doLocateContext(CompilerControl.scala:100)
	scala.tools.nsc.interactive.CompilerControl.doLocateContext$(CompilerControl.scala:99)
	scala.tools.nsc.interactive.Global.doLocateContext(Global.scala:114)
	scala.meta.internal.pc.PcDefinitionProvider.definitionTypedTreeAt(PcDefinitionProvider.scala:151)
	scala.meta.internal.pc.PcDefinitionProvider.definition(PcDefinitionProvider.scala:68)
	scala.meta.internal.pc.PcDefinitionProvider.definition(PcDefinitionProvider.scala:16)
	scala.meta.internal.pc.ScalaPresentationCompiler.$anonfun$definition$1(ScalaPresentationCompiler.scala:393)

Short summary:

scala.reflect.internal.FatalError: no context found for source-file:///elaborator/src/ACLINT.scala,line-2,offset=84

Expected behavior

No response

Operating system

Linux

Editor/Extension

VS Code

Version of Metals

v1.3.5

Extra context or search terms

No response

[tgodzik]

Thanks for reporting! Does this continue to be the case? Was there any other issues reported for example in .metals/metals.log ? Would you be able to provide a reproduction?

Looks like the issue is in the compiler itself somehow, maybe the compiled artifacts are broken?

Did reloading the window help? Or alternatively running clean compile?