Error:scalac: Error: scala.collection.mutable.Set$.apply(Lscala/collection/Seq；)

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2024-03-04 帮助4人

错误描述：

Error:scalac: Error: scala.collection.mutable.Set $. a p p l y (L s c a l a / c o l l e c t i o n / S e q;) L s c a l a / c o l l e c t i o n / G e n T r a v e r s a b l e; j a v a . l a n g . N o S u c h M e t h o d E r r o r : s c a l a . c o l l e c t i o n . m u t a b l e . S e t$ .apply(Lscala/collection/Seq;)Lscala/collection/GenTraversable;
at org.apache.flink.api.scala.codegen.TypeAnalyzer. $i n i t$ (TypeAnalyzer.scala:37)
at org.apache.flink.api.scala.codegen.MacroContextHolder $KaTeX parse error: Can't use function '$' in math mode at position 5: anon$̲1.<init>(MacroC\dots$ Lambda $1334 / 1483123270 . a p p l y (U n k n o w n S o u r c e) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . M a c r o s . m a c r o E x p a n d W i t h R u n t i m e (M a c r o s . s c a l a : 770) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . M a c r o s . m a c r o E x p a n d W i t h R u n t i m e$ (Macros.scala:746)
at scala.tools.nsc.Global $KaTeX parse error: Can't use function '$' in math mode at position 5: anon$̲6.macroExpandWi\dots$ Lambda $518 / 1258800825 . a p p l y (U n k n o w n S o u r c e) a t s c a l a . t o o l s . n s c . G l o b a l . w i t h I n f o L e v e l (G l o b a l . s c a l a : 233) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . M a c r o s$ MacroExpander.expand(Macros.scala:569)
at scala.tools.nsc.typechecker.Macros $M a c r o E x p a n d e r . a p p l y (M a c r o s . s c a l a : 556) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . M a c r o s . s t a n d a r d M a c r o E x p a n d (M a c r o s . s c a l a : 731) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . M a c r o s . s t a n d a r d M a c r o E x p a n d$ (Macros.scala:729)
at scala.tools.nsc.Global $KaTeX parse error: Can't use function '$' in math mode at position 5: anon$̲6.standardMacro\dots$ anon $11 . d e f a u l t (A n a l y z e r P l u g i n s . s c a l a : 473) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . A n a l y z e r P l u g i n s$ $anon $11 . d e f a u l t (A n a l y z e r P l u g i n s . s c a l a : 470) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . A n a l y z e r P l u g i n s . i n v o k e (A n a l y z e r P l u g i n s . s c a l a : 427) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . A n a l y z e r P l u g i n s . p l u g i n s M a c r o E x p a n d (A n a l y z e r P l u g i n s . s c a l a : 470) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . A n a l y z e r P l u g i n s . p l u g i n s M a c r o E x p a n d$ (AnalyzerPlugins.scala:470)
at scala.tools.nsc.Global $KaTeX parse error: Can't use function '$' in math mode at position 5: anon$̲6.pluginsMacroE\dots$ anon $6 . m a c r o E x p a n d (G l o b a l . s c a l a : 490) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . M a c r o s$ $anon $4 . t r a n s f o r m (M a c r o s . s c a l a : 909) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . M a c r o s . m a c r o E x p a n d A l l (M a c r o s . s c a l a : 917) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . M a c r o s . m a c r o E x p a n d A l l$ (Macros.scala:898)
at scala.tools.nsc.Global $KaTeX parse error: Can't use function '$' in math mode at position 5: anon$̲6.macroExpandAl\dots$ anon $6 . m a c r o E x p a n d W i t h R u n t i m e (G l o b a l . s c a l a : 490) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . M a c r o s$ MacroExpander. $a n o n f u n$ expand $1 (M a c r o s . s c a l a : 576) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . M a c r o s$ MacroExpander $KaTeX parse error: Can't use function '$' in math mode at position 7: Lambda$̲518/1258800825.\dots$ anon $6 . s t a n d a r d M a c r o E x p a n d (G l o b a l . s c a l a : 490) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . A n a l y z e r P l u g i n s$ $anon $11 . d e f a u l t (A n a l y z e r P l u g i n s . s c a l a : 473) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . A n a l y z e r P l u g i n s$ $anon $11 . d e f a u l t (A n a l y z e r P l u g i n s . s c a l a : 470) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . A n a l y z e r P l u g i n s . i n v o k e (A n a l y z e r P l u g i n s . s c a l a : 427) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . A n a l y z e r P l u g i n s . p l u g i n s M a c r o E x p a n d (A n a l y z e r P l u g i n s . s c a l a : 470) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . A n a l y z e r P l u g i n s . p l u g i n s M a c r o E x p a n d$ (AnalyzerPlugins.scala:470)
at scala.tools.nsc.Global $KaTeX parse error: Can't use function '$' in math mode at position 5: anon$̲6.pluginsMacroE\dots$ anon $6 . m a c r o E x p a n d (G l o b a l . s c a l a : 490) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . M a c r o s$ DefMacroExpander.onDelayed(Macros.scala:703)
at scala.tools.nsc.typechecker.Macros $M a c r o E x p a n d e r .$ anonfun$expand $1 (M a c r o s . s c a l a : 590) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . M a c r o s$ MacroExpander $KaTeX parse error: Can't use function '$' in math mode at position 7: Lambda$̲518/1258800825.\dots$ anon $6 . s t a n d a r d M a c r o E x p a n d (G l o b a l . s c a l a : 490) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . A n a l y z e r P l u g i n s$ $anon $11 . d e f a u l t (A n a l y z e r P l u g i n s . s c a l a : 473) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . A n a l y z e r P l u g i n s$ $anon $11 . d e f a u l t (A n a l y z e r P l u g i n s . s c a l a : 470) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . A n a l y z e r P l u g i n s . i n v o k e (A n a l y z e r P l u g i n s . s c a l a : 427) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . A n a l y z e r P l u g i n s . p l u g i n s M a c r o E x p a n d (A n a l y z e r P l u g i n s . s c a l a : 470) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . A n a l y z e r P l u g i n s . p l u g i n s M a c r o E x p a n d$ (AnalyzerPlugins.scala:470)
at scala.tools.nsc.Global $KaTeX parse error: Can't use function '$' in math mode at position 5: anon$̲6.pluginsMacroE\dots$ anon $6 . m a c r o E x p a n d (G l o b a l . s c a l a : 490) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . T y p e r s$ Typer.vanillaAdapt $1 (T y p e r s . s c a l a : 1209) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . T y p e r s$ Typer.adapt(Typers.scala:1278)
at scala.tools.nsc.typechecker.Typers $T y p e r . a d a p t (T y p e r s . s c a l a : 1251) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . T y p e r s$ Typer.adapt(Typers.scala:1271)
at scala.tools.nsc.typechecker.Implicits $I m p l i c i t S e a r c h . t y p e d I m p l i c i t 1 (I m p l i c i t s . s c a l a : 872) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . I m p l i c i t s$ ImplicitSearch.typedImplicit0(Implicits.scala:809)
at scala.tools.nsc.typechecker.Implicits $I m p l i c i t S e a r c h . s c a l a$ tools $n s c$ typechecker $I m p l i c i t s$ ImplicitSearch $KaTeX parse error: Can't use function '$' in math mode at position 77: \dotsecker.Implicits$̲ImplicitSearch$\dots$ anon $6 . i n f e r I m p l i c i t (G l o b a l . s c a l a : 490) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . I m p l i c i t s . i n f e r I m p l i c i t F o r (I m p l i c i t s . s c a l a : 46) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . I m p l i c i t s . i n f e r I m p l i c i t F o r$ (Implicits.scala:45)
at scala.tools.nsc.Global$$anon $6 . i n f e r I m p l i c i t F o r (G l o b a l . s c a l a : 490) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . T y p e r s$ Typer.applyImplicitArgs(Typers.scala:263)
at scala.tools.nsc.typechecker.Typers $T y p e r .$ anonfun$adapt $1 (T y p e r s . s c a l a : 869) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . T y p e r s$ Typer.adaptToImplicitMethod $1 (T y p e r s . s c a l a : 488) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . T y p e r s$ Typer.adapt(Typers.scala:1274)
at scala.tools.nsc.typechecker.Typers $T y p e r . t y p e d (T y p e r s . s c a l a : 6056) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . T y p e r s$ Typer.computeType(Typers.scala:6130)
at scala.tools.nsc.typechecker.Namers $N a m e r . a s s i g n T y p e T o T r e e (N a m e r s . s c a l a : 1127) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . N a m e r s$ Namer.valDefSig(Namers.scala:1745)
at scala.tools.nsc.typechecker.Namers $N a m e r . m e m b e r S i g (N a m e r s . s c a l a : 1930) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . N a m e r s$ Namer.typeSig(Namers.scala:1880)
at scala.tools.nsc.typechecker.Namers $N a m e r$ MonoTypeCompleter.completeImpl(Namers.scala:874)
at scala.tools.nsc.typechecker.Namers $L o c k i n g T y p e C o m p l e t e r . c o m p l e t e (N a m e r s . s c a l a : 2078) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . N a m e r s$ LockingTypeCompleter.complete $(N a m e r s . s c a l a : 2076) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . N a m e r s$ TypeCompleterBase.complete(Namers.scala:2071)
at scala.reflect.internal.Symbols $S y m b o l . c o m p l e t e I n f o (S y m b o l s . s c a l a : 1561) a t s c a l a . r e f l e c t . i n t e r n a l . S y m b o l s$ Symbol.info(Symbols.scala:1533)
at scala.reflect.internal.Symbols $S y m b o l . i n i t i a l i z e (S y m b o l s . s c a l a : 1722) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . T y p e r s$ Typer.typed1(Typers.scala:5625)
at scala.tools.nsc.typechecker.Typers $T y p e r . t y p e d (T y p e r s . s c a l a : 6041) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . T y p e r s$ Typer.typedStat $1 (T y p e r s . s c a l a : 6119) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . T y p e r s$ Typer. $a n o n f u n$ typedStats $8 (T y p e r s . s c a l a : 3410) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . T y p e r s$ Typer.typedStats(Typers.scala:3410)
at scala.tools.nsc.typechecker.Typers $T y p e r . t y p e d B l o c k (T y p e r s . s c a l a : 2564) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . T y p e r s$ Typer.typedOutsidePatternMode $1 (T y p e r s . s c a l a : 5960) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . T y p e r s$ Typer.typed1(Typers.scala:5995)
at scala.tools.nsc.typechecker.Typers $T y p e r . t y p e d (T y p e r s . s c a l a : 6041) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . T y p e r s$ Typer.typedDefDef(Typers.scala:6318)
at scala.tools.nsc.typechecker.Typers $T y p e r . t y p e d 1 (T y p e r s . s c a l a : 5950) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . T y p e r s$ Typer.typed(Typers.scala:6041)
at scala.tools.nsc.typechecker.Typers$Typer.typedStat $1 (T y p e r s . s c a l a : 6119) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . T y p e r s$ Typer. $a n o n f u n$ typedStats $8 (T y p e r s . s c a l a : 3410) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . T y p e r s$ Typer.typedStats(Typers.scala:3410)
at scala.tools.nsc.typechecker.Typers $T y p e r . t y p e d T e m p l a t e (T y p e r s . s c a l a : 2064) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . T y p e r s$ Typer.typedModuleDef(Typers.scala:1940)
at scala.tools.nsc.typechecker.Typers $T y p e r . t y p e d 1 (T y p e r s . s c a l a : 5952) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . T y p e r s$ Typer.typed(Typers.scala:6041)
at scala.tools.nsc.typechecker.Typers$Typer.typedStat $1 (T y p e r s . s c a l a : 6119) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . T y p e r s$ Typer. $a n o n f u n$ typedStats $8 (T y p e r s . s c a l a : 3410) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . T y p e r s$ Typer.typedStats(Typers.scala:3410)
at scala.tools.nsc.typechecker.Typers$Typer.typedPackageDef $1 (T y p e r s . s c a l a : 5634) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . T y p e r s$ Typer.typed1(Typers.scala:5954)
at scala.tools.nsc.typechecker.Typers $T y p e r . t y p e d (T y p e r s . s c a l a : 6041) a t s c a l a . t o o l s . n s c . t y p e c h e c k e r . A n a l y z e r$ typerFactory $T y p e r P h a s e . a p p l y (A n a l y z e r . s c a l a : 117) a t s c a l a . t o o l s . n s c . G l o b a l$ GlobalPhase.applyPhase(Global.scala:459)
at scala.tools.nsc.typechecker.Analyzer $t y p e r F a c t o r y$ TyperPhase.run(Analyzer.scala:106)
at scala.tools.nsc.Global $R u n . c o m p i l e U n i t s I n t e r n a l (G l o b a l . s c a l a : 1524) a t s c a l a . t o o l s . n s c . G l o b a l$ Run.compileUnits(Global.scala:1508)
at scala.tools.nsc.Global $R u n . c o m p i l e S o u r c e s (G l o b a l . s c a l a : 1500) a t s c a l a . t o o l s . n s c . G l o b a l$ Run.compile(Global.scala:1634)
at xsbt.CachedCompiler0.run(CompilerInterface.scala:130)
at xsbt.CachedCompiler0.run(CompilerInterface.scala:105)
at xsbt.CompilerInterface.run(CompilerInterface.scala:31)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at sbt.internal.inc.AnalyzingCompiler.call(AnalyzingCompiler.scala:237)
at sbt.internal.inc.AnalyzingCompiler.compile(AnalyzingCompiler.scala:111)
at sbt.internal.inc.AnalyzingCompiler.compile(AnalyzingCompiler.scala:90)
at org.jetbrains.jps.incremental.scala.local.IdeaIncrementalCompiler.compile(IdeaIncrementalCompiler.scala:40)
at org.jetbrains.jps.incremental.scala.local.LocalServer.compile(LocalServer.scala:35)
at org.jetbrains.jps.incremental.scala.remote.Main $. m a k e (M a i n . s c a l a : 88) a t o r g . j e t b r a i n s . j p s . i n c r e m e n t a l . s c a l a . r e m o t e . M a i n$ .nailMain(Main.scala:36)
at org.jetbrains.jps.incremental.scala.remote.Main.nailMain(Main.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at com.martiansoftware.nailgun.NGSession.run(NGSession.java:319)

**报错原因：**由于scala的版本不对

解决方法：
①先查看自己项目pom文件里面对应的scala版本
学新通
②查看idea配置的Scala版本

明显看到版本不对应，将版本改成对应即可
我选择重新配置idea配置的Scala版本2.12
步骤如下

选择下载需要的版本即可。

注意：IDEA创建Scala项目时没有ScalaSDK问题解决也是如以上步骤添加对应的sdk.

这篇好文章是转载于：学新通技术网

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