[error] impossible to get artifacts when data has not been loaded. IvyNode = log4j#log4j;1.2.14
[info]
[error] :: problems summary ::
[error] :::: ERRORS
[error] 	impossible to get artifacts when data has not been loaded. IvyNode = log4j#log4j;1.2.14
[info]
[info] :: USE VERBOSE OR DEBUG MESSAGE LEVEL FOR MORE DETAILS
java.lang.IllegalStateException: impossible to get artifacts when data has not been loaded. IvyNode = log4j#log4j;1.2.14
	at org.apache.ivy.core.resolve.IvyNode.getArtifacts(IvyNode.java:762)
	at org.apache.ivy.core.resolve.IvyNode.getSelectedArtifacts(IvyNode.java:739)
	at org.apache.ivy.core.report.ResolveReport.setDependencies(ResolveReport.java:235)
	at org.apache.ivy.core.resolve.ResolveEngine.resolve(ResolveEngine.java:238)
	at org.apache.ivy.Ivy.resolve(Ivy.java:512)
	at sbt.IvyActions$.sbt$IvyActions$$resolve(IvyActions.scala:128)
	at sbt.IvyActions$$anonfun$update$1.apply(IvyActions.scala:112)
	at sbt.IvyActions$$anonfun$update$1.apply(IvyActions.scala:110)
	at sbt.IvySbt$Module$$anonfun$withModule$1.apply(Ivy.scala:93)
	at sbt.IvySbt$Module$$anonfun$withModule$1.apply(Ivy.scala:93)
	at sbt.IvySbt$$anonfun$withIvy$1.apply(Ivy.scala:85)
	at sbt.IvySbt.liftedTree1$1(Ivy.scala:41)
	at sbt.IvySbt.action$1(Ivy.scala:41)
	at sbt.IvySbt$$anon$1.call(Ivy.scala:50)
	at xsbt.boot.Locks$GlobalLock.withChannel$1(Locks.scala:63)
	at xsbt.boot.Locks$GlobalLock$$anonfun$withFileLock$1.apply(Locks.scala:67)
	at xsbt.boot.Locks$GlobalLock$$anonfun$withFileLock$1.apply(Locks.scala:67)
	at xsbt.boot.Using$.withResource(Using.scala:11)
	at xsbt.boot.Using$.apply(Using.scala:10)
	at xsbt.boot.Locks$GlobalLock.withFileLock(Locks.scala:67)
	at xsbt.boot.Locks$GlobalLock.liftedTree1$1(Locks.scala:45)
	at xsbt.boot.Locks$GlobalLock.withLock(Locks.scala:45)
	at xsbt.boot.Locks$.apply(Locks.scala:31)
	at sbt.IvySbt.withDefaultLogger(Ivy.scala:50)
	at sbt.IvySbt.withIvy(Ivy.scala:82)
	at sbt.IvySbt$Module.withModule(Ivy.scala:93)
	at sbt.IvyActions$.update(IvyActions.scala:110)
	at sbt.IvyTasks$$anonfun$updateTask$1.apply(BasicProjectTypes.scala:78)
	at sbt.IvyTasks$$anonfun$updateTask$1.apply(BasicProjectTypes.scala:78)
	at sbt.IvyTasks$$anonfun$ivyTask$1.apply(BasicProjectTypes.scala:66)
	at sbt.IvyTasks$$anonfun$ivyTask$1.apply(BasicProjectTypes.scala:66)
	at sbt.TaskManager$Task.invoke(TaskManager.scala:62)
	at sbt.impl.RunTask.doRun$1(RunTask.scala:77)
	at sbt.impl.RunTask.runTask(RunTask.scala:85)
	at sbt.impl.RunTask.sbt$impl$RunTask$$runIfNotRoot(RunTask.scala:60)
	at sbt.impl.RunTask$$anonfun$runTasksExceptRoot$2.apply(RunTask.scala:48)
	at sbt.impl.RunTask$$anonfun$runTasksExceptRoot$2.apply(RunTask.scala:48)
	at sbt.Distributor$Run$Worker$$anonfun$2.apply(ParallelRunner.scala:131)
	at sbt.Distributor$Run$Worker$$anonfun$2.apply(ParallelRunner.scala:131)
	at sbt.Control$.trapUnit(Control.scala:19)
	at sbt.Distributor$Run$Worker.run(ParallelRunner.scala:131)
[error] java.lang.IllegalStateException: impossible to get artifacts when data has not been loaded. IvyNode = log4j#log4j;1.2.14