During development, all kinds of strange things can happen in the OSGi
container. Liferay’s system:check
Gogo shell
command can help you see what’s happening. You can enable it to run as the last
Portal startup step and you can execute it any time in Gogo shell.
system:check aggregates these commands:
-
ds:unsatisfied: Reports unsatisfied Declarative Service components. -
dm na: Reports unsatisfied Dependency Manager service components, including Service Builder services.
System checking functionality from future Liferay tools will be added to
system:check.
Developer mode
runs system:check automatically on every startup.
You can enable system:check to run on startup outside of developer mode by
setting this property in your portal-ext.properties file:
module.framework.properties.initial.system.check.enabled=true
As stated previously, you can run the system:check command any time in
Gogo shell.
Enjoy detecting unresolved components and other issues fast using
system:check.