Hi Michael,
The log after I typed "last" is as below:
> last
scala.tools.nsc.MissingRequirementError: object scala not found.
at
scala.tools.nsc.symtab.Definitions$definitions$.getModuleOrClass(Definitions.scala:655)
at
scala.tools.nsc.symtab.Definitions$definitions$.getModule(Definitions.scala:605)
at
scala.tools.nsc.symtab.Definitions$definitions$.ScalaPackage(Definitions.scala:145)
at
scala.tools.nsc.symtab.Definitions$definitions$.ScalaPackageClass(Definitions.scala:146)
at
scala.tools.nsc.symtab.Definitions$definitions$.AnyClass(Definitions.scala:176)
at
scala.tools.nsc.symtab.Definitions$definitions$.init(Definitions.scala:814)
at scala.tools.nsc.Global$Run.<init>(Global.scala:697)
at sbt.compiler.Eval$$anon$1.<init>(Eval.scala:53)
at sbt.compiler.Eval.run$1(Eval.scala:53)
at sbt.compiler.Eval.unlinkAll$1(Eval.scala:56)
at sbt.compiler.Eval.eval(Eval.scala:62)
at sbt.EvaluateConfigurations$.evaluateSetting(Build.scala:104)
at sbt.BuiltinCommands$$anonfun$set$1.apply(Main.scala:212)
at sbt.BuiltinCommands$$anonfun$set$1.apply(Main.scala:209)
at
sbt.Command$$anonfun$applyEffect$1$$anonfun$apply$2.apply(Command.scala:60)
at
sbt.Command$$anonfun$applyEffect$1$$anonfun$apply$2.apply(Command.scala:60)
at
sbt.Command$$anonfun$applyEffect$2$$anonfun$apply$3.apply(Command.scala:62)
at
sbt.Command$$anonfun$applyEffect$2$$anonfun$apply$3.apply(Command.scala:62)
at sbt.Command$.process(Command.scala:90)
at
sbt.MainLoop$$anonfun$next$1$$anonfun$apply$1.apply(MainLoop.scala:71)
at
sbt.MainLoop$$anonfun$next$1$$anonfun$apply$1.apply(MainLoop.scala:71)
at sbt.State$$anon$2.process(State.scala:171)
at sbt.MainLoop$$anonfun$next$1.apply(MainLoop.scala:71)
at sbt.MainLoop$$anonfun$next$1.apply(MainLoop.scala:71)
at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:18)
at sbt.MainLoop$.next(MainLoop.scala:71)
at sbt.MainLoop$.run(MainLoop.scala:64)
at sbt.MainLoop$$anonfun$runWithNewLog$1.apply(MainLoop.scala:53)
at sbt.MainLoop$$anonfun$runWithNewLog$1.apply(MainLoop.scala:50)
at sbt.Using.apply(Using.scala:25)
at sbt.MainLoop$.runWithNewLog(MainLoop.scala:50)
at sbt.MainLoop$.runAndClearLast(MainLoop.scala:33)
at sbt.MainLoop$.runLoggedLoop(MainLoop.scala:17)
at sbt.MainLoop$.runLogged(MainLoop.scala:13)
at sbt.xMain.run(Main.scala:26)
at xsbt.boot.Launch$.run(Launch.scala:55)
at xsbt.boot.Launch$$anonfun$explicit$1.apply(Launch.scala:45)
at xsbt.boot.Launch$.launch(Launch.scala:60)
at xsbt.boot.Launch$.apply(Launch.scala:16)
at xsbt.boot.Boot$.runImpl(Boot.scala:31)
at xsbt.boot.Boot$.main(Boot.scala:20)
at xsbt.boot.Boot.main(Boot.scala)
[error] scala.tools.nsc.MissingRequirementError: object scala not found.
[error] Use 'last' for the full log.
And my sbt file is like below (my sbt launcher is "sbt-launch-0.12.4.jar" in
the same folder):
#!/bin/bash
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# This script launches sbt for this project. If present it uses the system
# version of sbt. If there is no system version of sbt it attempts to
download
# sbt locally.
SBT_VERSION=`awk -F "=" '/sbt\\.version/ {print $2}'
./project/build.properties`
URL1=http://typesafe.artifactoryonline.com/typesafe/ivy-releases/org.scala-sbt/sbt-launch/${SBT_VERSION}/sbt-launch.jar
URL2=http://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/sbt-launch/${SBT_VERSION}/sbt-launch.jar
JAR=sbt/sbt-launch-${SBT_VERSION}.jar
# Download sbt launch jar if it hasn't been downloaded yet
if [ ! -f ${JAR} ]; then
# Download
printf "Attempting to fetch sbt\n"
if hash curl 2>/dev/null; then
curl --progress-bar ${URL1} > ${JAR} || curl --progress-bar ${URL2} >
${JAR}
elif hash wget 2>/dev/null; then
wget --progress=bar ${URL1} -O ${JAR} || wget --progress=bar ${URL2} -O
${JAR}
else
printf "You do not have curl or wget installed, please install sbt
manually from http://www.scala-sbt.org/\n";
exit -1
fi
fi
if [ ! -f ${JAR} ]; then
# We failed to download
printf "Our attempt to download sbt locally to ${JAR} failed. Please
install sbt manually from http://www.scala-sbt.org/\n";
exit -1
fi
printf "Launching sbt from ${JAR}\n"
java \
-Xmx1200m -XX:MaxPermSize=350m -XX:ReservedCodeCacheSize=256m \
-jar ${JAR} \
"$@"
Thank you very much.
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