[SLING-8234] Feature launcher does not specify which content package requires a missing dependency

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Invalid
• Component/s: Feature Model
• Assignee: Unassigned
• Reporter: Robert Munteanu
• Created: 23/Jan/19 14:43
• Updated: 13/Sep/19 15:49
• Resolved: 13/Sep/19 15:49

Description

When trying to run an application which depends on a missing content package, an uncaught exception stops the application, but does not explain which content package is missing a dependency, making troubleshooting difficult:

[ERROR] Error while assembling launcher: Package has unresolved dependencies: day/cq610/social/enablement:cq-social-enablement-pkg:1.1.0
shaded.org.apache.jackrabbit.vault.packaging.DependencyException: Package has unresolved dependencies: day/cq610/social/enablement:cq-social-enablement-pkg:1.1.0
	at shaded.org.apache.jackrabbit.vault.packaging.registry.impl.ExecutionPlanBuilderImpl.resolveInstall(ExecutionPlanBuilderImpl.java:257)
	at shaded.org.apache.jackrabbit.vault.packaging.registry.impl.ExecutionPlanBuilderImpl.validate(ExecutionPlanBuilderImpl.java:239)
	at org.apache.sling.feature.extension.content.ContentHandler.buildExecutionPlan(ContentHandler.java:79)
	at org.apache.sling.feature.extension.content.ContentHandler.handle(ContentHandler.java:121)
	at org.apache.sling.feature.launcher.impl.FeatureProcessor.prepareLauncher(FeatureProcessor.java:159)
	at org.apache.sling.feature.launcher.impl.Main.main(Main.java:250)

It would be very helpful if the package missing dependencies would be included in the message as well.

Issue Links

• relates to: JCRVLT-369 Include package name in error message when dependencies are not satisfied