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Good morning,

I installed Newsletter 7 on Liferay 7.3, but when I go to GoGo shell and execute sytem:check command, or I see the file log inside the Liferay file logs, it shows me some error.

It shows me these errors:

"Available checkers: [Declarative Service Soft Circular Dependency Checker, Declarative Service Unsatisfied Component Checker, Spring Extender Unavailable Component Checker]
Running "Declarative Service Soft Circular Dependency Checker". You can run this by itself with command "ds:softCircularDependency" in gogo shell.
Declarative Service Soft Circular Dependency Checker check result: No issues were found.
Running "Declarative Service Unsatisfied Component Checker". You can run this by itself with command "ds:unsatisfied" in gogo shell.
Declarative Service Unsatisfied Component Checker check result: 
Bundle {id: 1164, name: com.labs.codery.newsletter.builder.service, version: 1.0.0}
	Declarative Service {id: 5922, name: com.labs.codery.newsletter.builder.service.impl.NewsletterLocalServiceImpl, unsatisfied references: 
		{name: newsletterRoleLocalService, target: null}
		{name: newsletterUserGroupLocalService, target: null}
		{name: topicLocalService, target: null}
	}
Bundle {id: 1167, name: com.codery.labs.newsletter.service, version: 1.0.0}
	Declarative Service {id: 5914, name: com.codery.labs.newsletter.service.FreemarkerTemplateService, unsatisfied references: 
		{name: portletPreferenceValueLocalService, target: null}
	}
	Declarative Service {id: 5911, name: com.codery.labs.newsletter.scheduler.NewCampaignScheduler, unsatisfied references: 
		{name: campaignService, target: null}
	}
	Declarative Service {id: 5913, name: com.codery.labs.newsletter.service.CampaignService, unsatisfied references: 
		{name: campaignEntryLocalService, target: null}
		{name: campaignLocalService, target: null}
		{name: campaignServiceUtil, target: null}
		{name: newsletterLicenseLocalService, target: null}
		{name: newsletterLocalService, target: null}
		{name: subscriberLocalService, target: null}
		{name: topicLocalService, target: null}
	}
	Declarative Service {id: 5917, name: com.codery.labs.newsletter.util.CampaignServiceUtil, unsatisfied references: 
		{name: newsletterLocalService, target: null}
	}
	Declarative Service {id: 5912, name: com.codery.labs.newsletter.scheduler.SendEmailScheduler, unsatisfied references: 
		{name: newsletterService, target: null}
	}
	Declarative Service {id: 5916, name: com.codery.labs.newsletter.service.NewsletterService, unsatisfied references: 
		{name: attachmentLocalService, target: null}
		{name: campaignEntryLocalService, target: null}
		{name: campaignLocalService, target: null}
		{name: campaignService, target: null}
		{name: campaignServiceUtil, target: null}
		{name: freemarkerTemplateService, target: null}
		{name: newsletterLocalService, target: null}
		{name: templateLocalService, target: null}
	}
Running "Spring Extender Unavailable Component Checker". You can run this by itself with command "dm na" in gogo shell.
Spring Extender Unavailable Component Checker check result: No issues were found."

It seems that doesn't find some service in the bundle "com.labs.codery.newsletter.builder.service", and inside the bundle "com.codery.labs.newsletter.service".

Do you have any ideas to fix this problem?

Thanks a lot

Marco