[KARAF-6275] Karaf Scripting examples from manual 5.2.8 doesn't work

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 4.2.3
• Component/s: karaf
• Labels: example script
• Assignee: Unassigned
• Reporter: Johnson Hsu
• Created: 07/May/19 03:59
• Updated: 08/Oct/20 14:10

Description

Copy paste https://karaf.apache.org/manual/latest/#_examples second example to etc/scripts execute failed.

karaf@root()> wait-for-command dev watch
Error executing command: can't coerce [org.apache.felix.framework.BundleContextImpl@19bb07ed, (&(objectClass=org.apache.felix.service.command.Function)(osgi.command.scope=dev)(osgi.command.function=watch)), null] to any of [public org.osgi.util.tracker.ServiceTracker(org.osgi.framework.BundleContext,org.osgi.framework.Filter,org.osgi.util.tracker.ServiceTrackerCustomizer), public org.osgi.util.tracker.ServiceTracker(org.osgi.framework.BundleContext,java.lang.String,org.osgi.util.tracker.ServiceTrackerCustomizer), public org.osgi.util.tracker.ServiceTracker(org.osgi.framework.BundleContext,org.osgi.framework.ServiceReference,org.osgi.util.tracker.ServiceTrackerCustomizer), public org.osgi.util.tracker.ServiceTracker(org.osgi.framework.BundleContext,java.lang.Class,org.osgi.util.tracker.ServiceTrackerCustomizer)]