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@jestan
Created January 29, 2013 05:14
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scala maven plugin 3.1.0 intermittent crashes
[INFO]
[INFO] --- scala-maven-plugin:3.1.0:compile (default) @ appstore ---
[INFO] /home/jestan/development/scala-vaadin/src/main/java:-1: info: compiling
[INFO] /home/jestan/development/scala-vaadin/src/main/scala:-1: info: compiling
[INFO] Compiling 12 source files to /home/nirojan/development/appstore-web/appstore/target/classes at 1359435193728
[ERROR] error:
[INFO] while compiling: /home/jestan/development/scala-vaadin/src/main/scala/web/filters/MongoConnectionFilter.scala
[INFO] during phase: jvm
[INFO] library version: version 2.10.0
[INFO] compiler version: version 2.10.0
.....
.....
[INFO]
[INFO] last tree to typer: Literal(Constant(com.vaadin.Application))
[INFO] symbol: null
[INFO] symbol definition: null
[INFO] tpe: Class(classOf[com.vaadin.Application])
[INFO] symbol owners:
[INFO] context owners: class MongoConnectionFilter -> package filters
[INFO]
[INFO] == Enclosing template or block ==
[INFO]
[INFO] Template( // val <local MongoConnectionFilter>: <notype> in class MongoConnectionFilter, tree.tpe=hms.appstore.web.filters.MongoConnectionFilter
[INFO] "java.lang.Object", "javax.servlet.Filter" // parents
[INFO] ValDef(
[INFO] private
[INFO] "_"
[INFO] <tpt>
[INFO] <empty>
[INFO] )
[INFO] // 4 statements
[INFO] DefDef( // def init(fc: javax.servlet.FilterConfig): Unit in class MongoConnectionFilter
[INFO] <method>
[INFO] "init"
[INFO] []
[INFO] // 1 parameter list
[INFO] ValDef( // fc: javax.servlet.FilterConfig
[INFO] <param>
[INFO] "fc"
[INFO] <tpt> // tree.tpe=javax.servlet.FilterConfig
[INFO] <empty>
[INFO] )
[INFO] <tpt> // tree.tpe=Unit
[INFO] ()
[INFO] )
[INFO] DefDef( // def doFilter(req: javax.servlet.ServletRequest,res: javax.servlet.ServletResponse,chain: javax.servlet.FilterChain): Unit in class MongoConnectionFilter
[INFO] <method>
[INFO] "doFilter"
[INFO] []
[INFO] // 1 parameter list
[INFO] ValDef( // req: javax.servlet.ServletRequest
[INFO] <param>
[INFO] "req"
[INFO] <tpt> // tree.tpe=javax.servlet.ServletRequest
[INFO] <empty>
[INFO] )
[INFO] ValDef( // res: javax.servlet.ServletResponse
[INFO] <param>
[INFO] "res"
[INFO] <tpt> // tree.tpe=javax.servlet.ServletResponse
[INFO] <empty>
[INFO] )
[INFO] ValDef( // chain: javax.servlet.FilterChain
[INFO] <param>
[INFO] "chain"
[INFO] <tpt> // tree.tpe=javax.servlet.FilterChain
[INFO] <empty>
[INFO] )
[INFO] <tpt> // tree.tpe=Unit
[INFO] ()
[INFO] )
[INFO] DefDef( // def destroy(): Unit in class MongoConnectionFilter
[INFO] <method>
[INFO] "destroy"
[INFO] []
[INFO] List(Nil)
[INFO] <tpt> // tree.tpe=Unit
[INFO] ()
[INFO] )
[INFO] DefDef( // def <init>(): hms.appstore.web.filters.MongoConnectionFilter in class MongoConnectionFilter
[INFO] <method>
[INFO] "<init>"
[INFO] []
[INFO] List(Nil)
[INFO] <tpt> // tree.tpe=hms.appstore.web.filters.MongoConnectionFilter
[INFO] Block( // tree.tpe=Unit
[INFO] Apply( // def <init>(): Object in class Object, tree.tpe=Object
[INFO] MongoConnectionFilter.super."<init>" // def <init>(): Object in class Object, tree.tpe=()Object
[INFO] Nil
[INFO] )
[INFO] ()
[INFO] )
[INFO] )
[INFO] )
[INFO]
[INFO] == Expanded type of tree ==
[INFO]
[INFO] ConstantType(value = Constant(com.vaadin.Application))
[INFO]
[ERROR] uncaught exception during compilation: java.lang.AssertionError
[ERROR] error: java.lang.AssertionError: assertion failed: List(object package$App, object package$App)
[INFO] at scala.reflect.internal.Symbols$Symbol.suchThat(Symbols.scala:1643)
[INFO] at scala.reflect.internal.Symbols$ClassSymbol.companionModule0(Symbols.scala:2929)
[INFO] at scala.reflect.internal.Symbols$ClassSymbol.companionModule(Symbols.scala:2932)
[INFO] at scala.tools.nsc.backend.jvm.GenASM$JPlainBuilder.genClass(GenASM.scala:1438)
[INFO] at scala.tools.nsc.backend.jvm.GenASM$AsmPhase.run(GenASM.scala:182)
[INFO] at scala.tools.nsc.Global$Run.compileUnitsInternal(Global.scala:1574)
[INFO] at scala.tools.nsc.Global$Run.compileUnits(Global.scala:1548)
[INFO] at scala.tools.nsc.Global$Run.compileSources(Global.scala:1544)
[INFO] at scala.tools.nsc.Global$Run.compile(Global.scala:1654)
[INFO] at scala.tools.nsc.Driver.doCompile(Driver.scala:33)
[INFO] at scala.tools.nsc.Main$.doCompile(Main.scala:79)
[INFO] at scala.tools.nsc.Driver.process(Driver.scala:54)
[INFO] at scala.tools.nsc.Driver.main(Driver.scala:67)
[INFO] at scala.tools.nsc.Main.main(Main.scala)
[INFO] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[INFO] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
[INFO] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[INFO] at java.lang.reflect.Method.invoke(Method.java:601)
[INFO] at scala_maven_executions.MainHelper.runMain(MainHelper.java:164)
[INFO] at scala_maven_executions.MainWithArgsInFile.main(MainWithArgsInFile.java:26)
[INFO]
[INFO] java.lang.reflect.InvocationTargetException
[INFO] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[INFO] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
[INFO] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[INFO] at java.lang.reflect.Method.invoke(Method.java:601)
[INFO] at scala_maven_executions.MainHelper.runMain(MainHelper.java:164)
[INFO] at scala_maven_executions.MainWithArgsInFile.main(MainWithArgsInFile.java:26)
[ERROR] Caused by: java.lang.AssertionError: assertion failed: List(object package$App, object package$App)
[INFO] at scala.reflect.internal.Symbols$Symbol.suchThat(Symbols.scala:1643)
[INFO] at scala.reflect.internal.Symbols$ClassSymbol.companionModule0(Symbols.scala:2929)
[INFO] at scala.reflect.internal.Symbols$ClassSymbol.companionModule(Symbols.scala:2932)
[INFO] at scala.tools.nsc.backend.jvm.GenASM$JPlainBuilder.genClass(GenASM.scala:1438)
[INFO] at scala.tools.nsc.backend.jvm.GenASM$AsmPhase.run(GenASM.scala:182)
[INFO] at scala.tools.nsc.Global$Run.compileUnitsInternal(Global.scala:1574)
[INFO] at scala.tools.nsc.Global$Run.compileUnits(Global.scala:1548)
[INFO] at scala.tools.nsc.Global$Run.compileSources(Global.scala:1544)
[INFO] at scala.tools.nsc.Global$Run.compile(Global.scala:1654)
[INFO] at scala.tools.nsc.Driver.doCompile(Driver.scala:33)
[INFO] at scala.tools.nsc.Main$.doCompile(Main.scala:79)
[INFO] at scala.tools.nsc.Driver.process(Driver.scala:54)
[INFO] at scala.tools.nsc.Driver.main(Driver.scala:67)
[INFO] at scala.tools.nsc.Main.main(Main.scala)
[INFO] ... 6 more
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