Some error as follows, check it on the website, because system scala version and ide call version is different, also have is scala and spark version mismatch, tried scala2.11 and 2.12 this error, run wordcount: no problem, other small program also had this error, beginners ~ in description is not clear place please forgive me, to solve! Engineering slightly larger (StreamDM), there is no post code,

Error: scalac: Error: object CharRef does not have a member the create
Scala. Reflect. Internal. FatalError: object CharRef does not have a member the create

At the scala. Reflect. Internal. Definitions $DefinitionsClass. Scala $$$$$$fatalMissingSymbol DefinitionsClass Definitions internal reflect (1186) Definitions. Scala:

At the scala. Reflect. Internal. Definitions $DefinitionsClass. GetMember (1203) Definitions. Scala:

.

CodePudding user response:

Is your wordcount own jars or compile your own?
Error message is not the key information

CodePudding user response:

I also encountered this problem, the spark, the JDK, scala version is changed or not, could you tell me your problem solved

CodePudding user response:

Error: scalac: Error: Error compiling the SBT component 'compiler - interface - 2.10.6-55.0'
Sbt.internal.inc.Com pileFailed: Error compiling the SBT component 'compiler - interface - 2.10.6-55.0'
The at SBT. Internal. Inc., AnalyzingCompiler $. HandleCompilationError $1 (331). AnalyzingCompiler scala:
At SBT. Internal. Inc., AnalyzingCompiler $. $$compileSources anonfun $4 (346). AnalyzingCompiler scala:
The at SBT. Internal. Inc., AnalyzingCompiler $$$compileSources anonfun $4 $adapted (AnalyzingCompiler. Scala: 341)
At SBT. IO. IO $. WithTemporaryDirectory (376). IO scala:
At SBT. IO. IO $. WithTemporaryDirectory (383). IO scala:
At SBT. Internal. Inc., AnalyzingCompiler $$$compileSources anonfun $2 (341). AnalyzingCompiler scala:
The at SBT. Internal. Inc., AnalyzingCompiler $$$compileSources anonfun $2 $adapted (AnalyzingCompiler. Scala: 335)
At SBT. IO. IO $. WithTemporaryDirectory (376). IO scala:
At SBT. IO. IO $. WithTemporaryDirectory (383). IO scala:
At sbt.internal.inc.AnalyzingCompiler$.com pileSources (AnalyzingCompiler. Scala: 335)
At org.jetbrains.jps.incremental.scala.local.Com pilerFactoryImpl $. GetOrCompileInterfaceJar (CompilerFactoryImpl scala: 113)
At org.jetbrains.jps.incremental.scala.local.Com pilerFactoryImpl. $$getScalac anonfun $1 (CompilerFactoryImpl. Scala: 49)
At the scala. Option. The map (146) Option. The scala:
At org.jetbrains.jps.incremental.scala.local.Com pilerFactoryImpl. GetScalac (CompilerFactoryImpl. Scala: 47)
At org.jetbrains.jps.incremental.scala.local.Com pilerFactoryImpl. CreateCompiler (CompilerFactoryImpl. Scala: 25)
The at org. Jetbrains. The JPS. Incremental. Scala. Local. CachingFactory. $$createCompiler anonfun $3 (CachingFactory. Scala: 24)
The at org. Jetbrains. The JPS. Incremental. Scala.. The local Cache. $$getOrUpdate anonfun $2 (20) Cache. Scala:
At the scala. Option. GetOrElse (121) Option. The scala:
The at org. Jetbrains. The JPS. Incremental. Scala.. The local Cache. GetOrUpdate (Cache. Scala: 19)
The at org. Jetbrains. The JPS. Incremental. Scala. Local. CachingFactory. CreateCompiler (CachingFactory. Scala: 24)
Running at org.jetbrains.jps.incremental.scala.local.LocalServer.com (LocalServer. Scala: 27)
The at org. Jetbrains. The JPS. Incremental. Scala. Remote. The Main $. Make (88). The Main scala:
The at org. Jetbrains. The JPS. Incremental. Scala. Remote. The Main $. NailMain (Main. Scala: 36)
The at org. Jetbrains. The JPS. Incremental. Scala. Remote. Main. NailMain (Main. Scala)
The at Java. The base/JDK. Internal. Reflect. NativeMethodAccessorImpl. Invoke0 (Native Method)
The at Java. The base/JDK. Internal. Reflect. NativeMethodAccessorImpl. Invoke (NativeMethodAccessorImpl. Java: 62)
The at Java. The base/JDK. Internal. Reflect. DelegatingMethodAccessorImpl. Invoke (43) DelegatingMethodAccessorImpl. Java:
The at Java. The base/Java. Lang. Reflect. Method. Invoke (566) Method. The Java:
At com. Martiansoftware. Nailgun. NGSession. Run (319) NGSession. Java: