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Scala [2.11.6] Compile Stackoverflow error (appears resistant to advice found thus far)

由 喜夏-厌秋 提交于 2019-12-12 12:30:59

问题


scalaVersion := "2.11.6"

I have of course tried clean many times as well as update -- unsure if there is a clean-deeper to refresh the jar (libraries).

What is really bizarre is that this occurred on TWO machines at the same time and one recovered without doing anything special and the other still has not. I've move up the code (about 2 weeks worth of effort) on the second machine thinking it was just some freaky luck of the draw type anomaly but sadly no.

If I can't fix this I'm terrified! How do you get work done when things will not compile?

Here is the head of the beast - it seems at times to be random - I need to record more than a few snapshots to be sure. The tail appears to be similar all the time but where the head starts seems to wander a bit. 

java.lang.StackOverflowError
    at java.net.URL.<init>(URL.java:533)
    at java.net.URL.<init>(URL.java:483)
    at sun.misc.URLClassPath$JarLoader.checkResource(URLClassPath.java:758)
    at sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:843)
    at sun.misc.URLClassPath.getResource(URLClassPath.java:199)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:364)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    at scala.tools.nsc.typechecker.Namers$Namer.typeErrorHandler(Namers.scala:111)
    at scala.tools.nsc.typechecker.Namers$Namer.typeSig(Namers.scala:1542)
    at scala.tools.nsc.typechecker.Namers$Namer$$anonfun$monoTypeCompleter$1$$anonfun$apply$1.apply$mcV$sp(Namers.scala:781)
    at scala.tools.nsc.typechecker.Namers$Namer$$anonfun$monoTypeCompleter$1$$anonfun$apply$1.apply(Namers.scala:780)
    at scala.tools.nsc.typechecker.Namers$Namer$$anonfun$monoTypeCompleter$1$$anonfun$apply$1.apply(Namers.scala:780)
    at scala.tools.nsc.typechecker.Namers$Namer.scala$tools$nsc$typechecker$Namers$Namer$$logAndValidate(Namers.scala:1568)
    at scala.tools.nsc.typechecker.Namers$Namer$$anonfun$monoTypeCompleter$1.apply(Namers.scala:780)
    at scala.tools.nsc.typechecker.Namers$Namer$$anonfun$monoTypeCompleter$1.apply(Namers.scala:772)
    at scala.tools.nsc.typechecker.Namers$$anon$1.completeImpl(Namers.scala:1684)
    at scala.tools.nsc.typechecker.Namers$LockingTypeCompleter$class.complete(Namers.scala:1692)
    at scala.tools.nsc.typechecker.Namers$$anon$1.complete(Namers.scala:1682)
    at scala.reflect.internal.Symbols$Symbol.info(Symbols.scala:1488)
    at scala.reflect.internal.Symbols$Symbol.initialize(Symbols.scala:1633)
    at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:5005)
    at scala.tools.nsc.typechecker.Typers$Typer.runTyper$1(Typers.scala:5396)
    at scala.tools.nsc.typechecker.Typers$Typer.scala$tools$nsc$typechecker$Typers$Typer$$typedInternal(Typers.scala:5423)
    at scala.tools.nsc.typechecker.Typers$Typer.body$2(Typers.scala:5370)
    at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:5374)
    at scala.tools.nsc.typechecker.Typers$Typer.typedByValueExpr(Typers.scala:5452)
    at scala.tools.nsc.typechecker.Typers$Typer.scala$tools$nsc$typechecker$Typers$Typer$$typedStat$1(Typers.scala:3046)
    at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$62.apply(Typers.scala:3150)
    at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$62.apply(Typers.scala:3150)
    at scala.collection.immutable.List.loop$1(List.scala:173)
    at scala.collection.immutable.List.mapConserve(List.scala:189)
    at scala.tools.nsc.typechecker.Typers$Typer.typedStats(Typers.scala:3150)
    at scala.tools.nsc.typechecker.Typers$Typer.typedBlock(Typers.scala:2381)
    at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$typedOutsidePatternMode$1$1.apply(Typers.scala:5318)
    at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$typedOutsidePatternMode$1$1.apply(Typers.scala:5318)
    at scala.tools.nsc.typechecker.Typers$Typer.typedOutsidePatternMode$1(Typers.scala:5317)
    at scala.tools.nsc.typechecker.Typers$Typer.typedInAnyMode$1(Typers.scala:5353)
    at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:5360)
    at scala.tools.nsc.typechecker.Typers$Typer.runTyper$1(Typers.scala:5396)
    at scala.tools.nsc.typechecker.Typers$Typer.scala$tools$nsc$typechecker$Typers$Typer$$typedInternal(Typers.scala:5423)
    at scala.tools.nsc.typechecker.Typers$Typer.body$2(Typers.scala:5370)
    at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:5374)
    at scala.tools.nsc.typechecker.Typers$Typer.typedQualifier(Typers.scala:5472)
    at scala.tools.nsc.typechecker.Typers$Typer.typedQualifier(Typers.scala:5478)
    at scala.tools.nsc.typechecker.Typers$Typer.typedSelectOrSuperCall$1(Typers.scala:4810)
    at scala.tools.nsc.typechecker.Typers$Typer.typedInAnyMode$1(Typers.scala:5344)
    at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:5360)
    at scala.tools.nsc.typechecker.Typers$Typer.runTyper$1(Typers.scala:5396)
    at scala.tools.nsc.typechecker.Typers$Typer.scala$tools$nsc$typechecker$Typers$Typer$$typedInternal(Typers.scala:5423)
    at scala.tools.nsc.typechecker.Typers$Typer.body$2(Typers.scala:5370)
    at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:5374)
    at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$96.apply(Typers.scala:4523)
    at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$96.apply(Typers.scala:4523)
    at scala.tools.nsc.typechecker.Typers$Typer.silent(Typers.scala:680)
    at scala.tools.nsc.typechecker.Typers$Typer.normalTypedApply$1(Typers.scala:4522)
    at scala.tools.nsc.typechecker.Typers$Typer.typedApply$1(Typers.scala:4578)
    at scala.tools.nsc.typechecker.Typers$Typer.typedInAnyMode$1(Typers.scala:5343)
    at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:5360)
    at scala.tools.nsc.typechecker.Typers$Typer.runTyper$1(Typers.scala:5396)
    at scala.tools.nsc.typechecker.Typers$Typer.scala$tools$nsc$typechecker$Typers$Typer$$typedInternal(Typers.scala:5423)
    at scala.tools.nsc.typechecker.Typers$Typer.body$2(Typers.scala:5370)
    at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:5374)
    at scala.tools.nsc.typechecker.Typers$Typer.typedBlock(Typers.scala:2382)
    at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$typedOutsidePatternMode$1$1.apply(Typers.scala:5318)
    at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$typedOutsidePatternMode$1$1.apply(Typers.scala:5318)
    at scala.tools.nsc.typechecker.Typers$Typer.typedOutsidePatternMode$1(Typers.scala:5317)
    at scala.tools.nsc.typechecker.Typers$Typer.typedInAnyMode$1(Typers.scala:5353)
    at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:5360)

Aha! I was right - head of beast on next attempt 

java.lang.StackOverflowError
    at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
    at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
    at scala.reflect.api.Trees$Transformer.transform(Trees.scala:2555)
    at scala.tools.nsc.transform.TypingTransformers$TypingTransformer.transform(TypingTransformers.scala:44)
    at scala.tools.nsc.typechecker.SuperAccessors$SuperAccTransformer.transform(SuperAccessors.scala:367)
    at scala.tools.nsc.typechecker.SuperAccessors$SuperAccTransformer.transform(SuperAccessors.scala:71)
    at scala.reflect.api.Trees$Transformer$$anonfun$transformStats$1.apply(Trees.scala:2589)
    at scala.reflect.api.Trees$Transformer$$anonfun$transformStats$1.apply(Trees.scala:2587)
    at scala.collection.immutable.List.loop$1(List.scala:173)
    at scala.collection.immutable.List.mapConserve(List.scala:189)
    at scala.reflect.api.Trees$Transformer.transformStats(Trees.scala:2587)
    at scala.reflect.internal.Trees$class.itransform(Trees.scala:1366)
    at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
    at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
    at scala.reflect.api.Trees$Transformer.transform(Trees.scala:2555)
    at scala.tools.nsc.transform.TypingTransformers$TypingTransformer.transform(TypingTransformers.scala:44)
    at scala.tools.nsc.typechecker.SuperAccessors$SuperAccTransformer.transform(SuperAccessors.scala:367)
    at scala.tools.nsc.typechecker.SuperAccessors$SuperAccTransformer.transform(SuperAccessors.scala:71)
    at scala.reflect.internal.Trees$class.itransform(Trees.scala:1345)
    at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
    at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
    at scala.reflect.api.Trees$Transformer.transform(Trees.scala:2555)

And head of the beast on yet another compile attempt -- so it appears to be somewhat indeterminate indicating that perhaps it is in fact memory related after all. (Most stack overflows are likely to be logic related not and in fact memory...)

 java.lang.StackOverflowError
    at scala.collection.immutable.List.mapConserve(List.scala:189)
    at scala.reflect.api.Trees$Transformer.transformStats(Trees.scala:2587)
    at scala.reflect.internal.Trees$class.itransform(Trees.scala:1366)
    at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
    at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
    at scala.reflect.api.Trees$Transformer.transform(Trees.scala:2555)
    at scala.tools.nsc.transform.TypingTransformers$TypingTransformer.transform(TypingTransformers.scala:44)
    at scala.tools.nsc.typechecker.SuperAccessors$SuperAccTransformer.transform(SuperAccessors.scala:367)
    at scala.tools.nsc.typechecker.SuperAccessors$SuperAccTransformer.transform(SuperAccessors.scala:71)
    at scala.reflect.internal.Trees$class.itransform(Trees.scala:1345)
    at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
    at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
    at scala.reflect.api.Trees$Transformer.transform(Trees.scala:2555)
    at scala.tools.nsc.transform.TypingTransformers$TypingTransformer.transform(TypingTransformers.scala:44)
    at scala.tools.nsc.typechecker.SuperAccessors$SuperAccTransformer.mayNeedProtectedAccessor$1(SuperAccessors.scala:186)
    at scala.tools.nsc.typechecker.SuperAccessors$SuperAccTransformer.transformSelect$1(SuperAccessors.scala:332)
    at scala.tools.nsc.typechecker.SuperAccessors$SuperAccTransformer.transform(SuperAccessors.scala:335)
    at scala.tools.nsc.typechecker.SuperAccessors$SuperAccTransformer.transform(SuperAccessors.scala:71)
    at scala.reflect.internal.Trees$class.itransform(Trees.scala:1372)
    at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
    at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
    at scala.reflect.api.Trees$Transformer.transform(Trees.scala:2555)

Have tried the memory tricks.

How to prevent java.lang.OutOfMemoryError: PermGen space at Scala compilation?

My file is here: /Users/garyhewett/Applications/conf/sbtopts

And tried here: /.sbtopts as per:

How to set heap size for sbt?

Have seen things like this: https://github.com/lihaoyi/fastparse/issues/8 (indicating it's "not my problem" and yet it actually is now...)

Here are the current .sbtopt (in project root) contents

-J-Xmx2G
-J-Xss2G
-J-XX:MaxMetaspaceSize=1G
-J-XX:MaxPermSize=1G
-J-XX:+CMSClassUnloadingEnabled

It appears that even 2GB of Stack Space don't seem to help the situation (although I would like some way to confirm this file is even being read)

So help! (Please...)

来源：https://stackoverflow.com/questions/32801052/scala-2-11-6-compile-stackoverflow-error-appears-resistant-to-advice-found-th

标签
scala
compilation
stack-overflow
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