[error] impossible to get artifacts when data has not been loaded. IvyNode = org.slf4j#slf4j-api;1.7.6

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java.lang.IllegalStateException: impossible to get artifacts when data has not been loaded. IvyNode = org.slf4j#slf4j-api;1.7.6
at org.apache.ivy.core.resolve.IvyNode.getArtifacts(IvyNode.java:809)
at org.apache.ivy.core.resolve.IvyNode.getSelectedArtifacts(IvyNode.java:786)
at org.apache.ivy.core.report.ResolveReport.setDependencies(ResolveReport.java:235)
at org.apache.ivy.core.resolve.ResolveEngine.resolve(ResolveEngine.java:235)
at org.apache.ivy.Ivy.resolve(Ivy.java:517)
at sbt.IvyActions$.sbt$IvyActions$$resolve(IvyActions.scala:211)
at sbt.IvyActions$$anonfun$update$1.apply(IvyActions.scala:126)
at sbt.IvyActions$$anonfun$update$1.apply(IvyActions.scala:125)
at sbt.IvySbt$Module$$anonfun$withModule$1.apply(Ivy.scala:116)
at sbt.IvySbt$Module$$anonfun$withModule$1.apply(Ivy.scala:116)
at sbt.IvySbt$$anonfun$withIvy$1.apply(Ivy.scala:104)
at sbt.IvySbt.sbt$IvySbt$$action$1(Ivy.scala:51)
at sbt.IvySbt$$anon$3.call(Ivy.scala:60)
at xsbt.boot.Locks$GlobalLock.withChannel$1(Locks.scala:98)
at xsbt.boot.Locks$GlobalLock.xsbt$boot$Locks$GlobalLock$$withChannelRetries$1(Locks.scala:81)
at xsbt.boot.Locks$GlobalLock$$anonfun$withFileLock$1.apply(Locks.scala:102)
at xsbt.boot.Using$.withResource(Using.scala:11)
at xsbt.boot.Using$.apply(Using.scala:10)
at xsbt.boot.Locks$GlobalLock.ignoringDeadlockAvoided(Locks.scala:62)
at xsbt.boot.Locks$GlobalLock.withLock(Locks.scala:52)
at xsbt.boot.Locks$.apply0(Locks.scala:31)
at xsbt.boot.Locks$.apply(Locks.scala:28)
at sbt.IvySbt.withDefaultLogger(Ivy.scala:60)

Start by tracing the reported resolution path from sbt.IvyActions and sbt.IvySbt into Ivy.resolve, ResolveEngine.resolve, and IvyNode.getArtifacts for org.slf4j#slf4j-api;1.7.6. Compare the data-loading state before ResolveReport.setDependencies runs. Done means this dependency resolution no longer raises the reported IllegalStateException.

Written by the indexing model from the issue text.