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RE: Liferay 7 portlet can't deploy due to OSGI reference not found

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Yan Paing, modified 6 Years ago.
Liferay 7 portlet can't deploy due to OSGI reference not found
Regular Member Posts: 130 Join Date: 3/11/10 Recent Posts
Hi All,
My portlet class can't put following OSGI reference in MVC class. If i put @reference for calling local service then the portlet is gone and can't able to see from the admin screen. Following is the information that i did. Please suggest. Thank you    
====================================================

MVC class 

public class InstituteSetupPortlet extends MVCPortlet {
..........@Reference(unbind = "-")
    protected void setInstituteService(InstituteLocalService instituteLocalService) {
        _instituteLocalService = instituteLocalService;
    }
    private InstituteLocalService _instituteLocalService;
==================================================    
in build.gradle i declare dependencies as per following as well  
   compileOnly group: "org.osgi", name: "osgi.cmpn"
    compileOnly project(":modules:SB-Institute:SB-Institute-api")
    compileOnly project(":modules:SB-Institute:SB-Institute-service")

Attachments:

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Olaf Kock, modified 6 Years ago.
RE: Liferay 7 portlet can't deploy due to OSGI reference not found
Liferay Legend Posts: 6441 Join Date: 9/23/08 Recent Posts
Yan Paing:

My portlet class can't put following OSGI reference in MVC class. If i put @reference for calling local service then the portlet is gone and can't able to see from the admin screen. Following is the information that i did. Please suggest. Thank you   
Check the reasons for your plugin's non-deployment with Gogo Shell. Here's a good starting point.
Odds are that you correctly declared the compile-time dependencies, but haven't deployed your InstituteLocalService bundles (API as well as service) to the runtime server, so that they're there for compilation, but can't be resolved at runtime.
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Yan Paing, modified 6 Years ago.
RE: Liferay 7 portlet can't deploy due to OSGI reference not found
Regular Member Posts: 130 Join Date: 3/11/10 Recent Posts
Thank you for reply.  After following your suggesting  "Here's a good starting point " ,i can see the error which cause porlet undeploy. Thank you

2019-05-27 13:11:10.686 WARN  [main][SystemCheckOSGiCommands:134] Spring Extender Unavailable Component Checker check result: _Bundle {id: 2022, name: com.futurestars.datastore.institute.service, version: 1.0.0}._    Component with ID 41 is unavailable due to missing required dependencies:_        ServiceDependency[interface com.liferay.portal.kernel.model.Release (&(release.bundle.symbolic.name=com.futurestars.datastore.institute.service)(&(release.schema.version>=1.0.0)(!(release.schema.version>=1.1.0)))(|(!(release.state=*))(release.state=0)))]_Bundle {id: 2022, name: com.futurestars.datastore.institute.service, version: 1.0.0}._    Component with ID 84 is unavailable due to missing required dependencies:_        ServiceDependency[interface com.liferay.portal.kernel.model.Release (&(release.bundle.symbolic.name=com.futurestars.datastore.institute.service)(&(release.schema.version>=1.0.0)(!(release.schema.version>=1.1.0)))(|(!(release.state=*))(release.state=0)))]_        ServiceDependency[interface com.liferay.portal.kernel.configuration.Configuration (&(configuration.bundle.symbolic.name=com.futurestars.datastore.institute.service)(name=service))] [Sanitized]