Bitbucket hello world plugin starts up with errors

[Croydon Dias]

I've created a bitbucket hello world plugin following this guide, and am having issues at startup. The project starts up with quite a few errors, and I'm unable to open the home page.

"1.8.0_131" 64bit

ATLAS Version:    6.2.14
ATLAS Home:       C:\MSDE\croydond\Apps\atlassian-plugin-sdk-6.2.14
ATLAS Scripts:    C:\MSDE\croydond\Apps\atlassian-plugin-sdk-6.2.14\bin
ATLAS Maven Home: C:\MSDE\croydond\Apps\atlassian-plugin-sdk-6.2.14\apache-maven-3.2.1
AMPS Version:     6.2.11

Lots of errors like so, on startup:

[INFO] [talledLocalContainer] 2017-08-01 16:45:26,823 ERROR [spring-startup]  c.a.p.loaders.ScanningPluginLoader Because of the following exception:
[INFO] [talledLocalContainer] java.lang.IllegalStateException: Unable to create a tracker when osgi is not running
[INFO] [talledLocalContainer]   at com.atlassian.plugin.osgi.container.felix.FelixOsgiContainerManager.getServiceTracker(FelixOsgiContainerManager.java:490) 

I can't paste in the entire stacktrace, as this forum page ends up crashing.

[Croydon Dias]

Some of the startup errors:

INFO] [talledLocalContainer] org.springframework.transaction.CannotCreateTransactionException: Could not open Hibernate Session for transaction; nested exception is org.hibernate.service.UnknownServiceException: Unknown service requested [org.hibernate.engine.jdbc.connections.spi.ConnectionProvider]
[INFO] [talledLocalContainer]   at org.springframework.orm.hibernate4.HibernateTransactionManager.doBegin(HibernateTransactionManager.java:544)
[INFO] [talledLocalContainer]   at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373)
[INFO] [talledLocalContainer]   at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130)
[INFO] [talledLocalContainer]   at com.atlassian.stash.internal.scheduling.HibernateClusteredJobDao.find(HibernateClusteredJobDao.java:73)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.CaesiumSchedulerService.executeClusteredJob(CaesiumSchedulerService.java:375)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.CaesiumSchedulerService.executeQueuedJob(CaesiumSchedulerService.java:349)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.CaesiumSchedulerService$1.consume(CaesiumSchedulerService.java:255)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.CaesiumSchedulerService$1.consume(CaesiumSchedulerService.java:252)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.SchedulerQueueWorker.executeJob(SchedulerQueueWorker.java:65)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.SchedulerQueueWorker.executeNextJob(SchedulerQueueWorker.java:59)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.SchedulerQueueWorker.run(SchedulerQueueWorker.java:34)
[INFO] [talledLocalContainer]   at java.lang.Thread.run(Thread.java:748)
[INFO] [talledLocalContainer]   ... 20 frames trimmed
[INFO] [talledLocalContainer] Caused by: org.hibernate.service.UnknownServiceException: Unknown service requested [org.hibernate.engine.jdbc.connections.spi.ConnectionProvider]
[INFO] [talledLocalContainer]   at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:201)
[INFO] [talledLocalContainer]   at org.hibernate.internal.AbstractSessionImpl.getJdbcConnectionAccess(AbstractSessionImpl.java:341)
[INFO] [talledLocalContainer]   at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.<init>(JdbcCoordinatorImpl.java:114)
[INFO] [talledLocalContainer]   at org.hibernate.engine.transaction.internal.TransactionCoordinatorImpl.<init>(TransactionCoordinatorImpl.java:89)
[INFO] [talledLocalContainer]   at org.hibernate.internal.SessionImpl.<init>(SessionImpl.java:258)
[INFO] [talledLocalContainer]   at org.hibernate.internal.SessionFactoryImpl$SessionBuilderImpl.openSession(SessionFactoryImpl.java:1589)
[INFO] [talledLocalContainer]   at org.hibernate.internal.SessionFactoryImpl.openSession(SessionFactoryImpl.java:999)
[INFO] [talledLocalContainer]   at com.atlassian.stash.internal.hibernate.DelegatingSwappableSessionFactory.openSession(DelegatingSwappableSessionFactory.java:421)
[INFO] [talledLocalContainer]   at org.springframework.orm.hibernate4.HibernateTransactionManager.doBegin(HibernateTransactionManager.java:436)
[INFO] [talledLocalContainer]   ... 12 common frames omitted
[INFO] [talledLocalContainer] 2017-08-01 16:46:20,451 ERROR [Caesium-1-4]  c.a.scheduler.core.JobLauncher Scheduled job with ID 'CaesiumSchedulerService.RefreshJob' failed
[INFO] [talledLocalContainer] org.springframework.transaction.CannotCreateTransactionException: Could not open Hibernate Session for transaction; nested exception is org.hibernate.service.UnknownServiceException: Unknown service requested [org.hibernate.engine.jdbc.connections.spi.ConnectionProvider]
[INFO] [talledLocalContainer]   at org.springframework.orm.hibernate4.HibernateTransactionManager.doBegin(HibernateTransactionManager.java:544)
[INFO] [talledLocalContainer]   at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373)
[INFO] [talledLocalContainer]   at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130)
[INFO] [talledLocalContainer]   at com.atlassian.stash.internal.scheduling.HibernateClusteredJobDao.refresh(HibernateClusteredJobDao.java:126)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.SchedulerQueueImpl.refreshClusteredJobsFromDao(SchedulerQueueImpl.java:139)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.SchedulerQueueImpl.refreshClusteredJobsUnderLock(SchedulerQueueImpl.java:130)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.SchedulerQueueImpl.refreshClusteredJobs(SchedulerQueueImpl.java:117)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.CaesiumSchedulerService.refreshClusteredJobs(CaesiumSchedulerService.java:319)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.CaesiumSchedulerService$RefreshJob.runJob(CaesiumSchedulerService.java:510)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.core.JobLauncher.runJob(JobLauncher.java:153)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.core.JobLauncher.launchAndBuildResponse(JobLauncher.java:118)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.core.JobLauncher.launch(JobLauncher.java:97)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.CaesiumSchedulerService.launchJob(CaesiumSchedulerService.java:401)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.CaesiumSchedulerService.executeLocalJob(CaesiumSchedulerService.java:369)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.CaesiumSchedulerService.executeQueuedJob(CaesiumSchedulerService.java:347)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.CaesiumSchedulerService$1.consume(CaesiumSchedulerService.java:255)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.CaesiumSchedulerService$1.consume(CaesiumSchedulerService.java:252)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.SchedulerQueueWorker.executeJob(SchedulerQueueWorker.java:65)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.SchedulerQueueWorker.executeNextJob(SchedulerQueueWorker.java:59)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.SchedulerQueueWorker.run(SchedulerQueueWorker.java:34)
[INFO] [talledLocalContainer]   at java.lang.Thread.run(Thread.java:748)
[INFO] [talledLocalContainer]   ... 20 frames trimmed
[INFO] [talledLocalContainer] Caused by: org.hibernate.service.UnknownServiceException: Unknown service requested [org.hibernate.engine.jdbc.connections.spi.ConnectionProvider]
[INFO] [talledLocalContainer]   at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:201)
[INFO] [talledLocalContainer]   at org.hibernate.internal.AbstractSessionImpl.getJdbcConnectionAccess(AbstractSessionImpl.java:341)
[INFO] [talledLocalContainer]   at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.<init>(JdbcCoordinatorImpl.java:114)
[INFO] [talledLocalContainer]   at org.hibernate.engine.transaction.internal.TransactionCoordinatorImpl.<init>(TransactionCoordinatorImpl.java:89)
[INFO] [talledLocalContainer]   at org.hibernate.internal.SessionImpl.<init>(SessionImpl.java:258)
[INFO] [talledLocalContainer]   at org.hibernate.internal.SessionFactoryImpl$SessionBuilderImpl.openSession(SessionFactoryImpl.java:1589)
[INFO] [talledLocalContainer]   at org.hibernate.internal.SessionFactoryImpl.openSession(SessionFactoryImpl.java:999)
[INFO] [talledLocalContainer]   at com.atlassian.stash.internal.hibernate.DelegatingSwappableSessionFactory.openSession(DelegatingSwappableSessionFactory.java:421)
[INFO] [talledLocalContainer]   at org.springframework.orm.hibernate4.HibernateTransactionManager.doBegin(HibernateTransactionManager.java:436)
[INFO] [talledLocalContainer]   ... 21 common frames omitted
[INFO] [talledLocalContainer] 2017-08-01 16:47:20,421 ERROR [Caesium-1-4]  c.a.scheduler.core.JobLauncher Scheduled job with ID 'CaesiumSchedulerService.RefreshJob' failed
[INFO] [talledLocalContainer] org.springframework.transaction.CannotCreateTransactionException: Could not open Hibernate Session for transaction; nested exception is org.hibernate.service.UnknownServiceException: Unknown service requested [org.hibernate.engine.jdbc.connections.spi.ConnectionProvider]
[INFO] [talledLocalContainer]   at org.springframework.orm.hibernate4.HibernateTransactionManager.doBegin(HibernateTransactionManager.java:544)
[INFO] [talledLocalContainer]   at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373)
[INFO] [talledLocalContainer]   at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130)
[INFO] [talledLocalContainer]   at com.atlassian.stash.internal.scheduling.HibernateClusteredJobDao.refresh(HibernateClusteredJobDao.java:126)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.SchedulerQueueImpl.refreshClusteredJobsFromDao(SchedulerQueueImpl.java:139)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.SchedulerQueueImpl.refreshClusteredJobsUnderLock(SchedulerQueueImpl.java:130)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.SchedulerQueueImpl.refreshClusteredJobs(SchedulerQueueImpl.java:117)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.CaesiumSchedulerService.refreshClusteredJobs(CaesiumSchedulerService.java:319)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.CaesiumSchedulerService$RefreshJob.runJob(CaesiumSchedulerService.java:510)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.core.JobLauncher.runJob(JobLauncher.java:153)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.core.JobLauncher.launchAndBuildResponse(JobLauncher.java:118)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.core.JobLauncher.launch(JobLauncher.java:97)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.CaesiumSchedulerService.launchJob(CaesiumSchedulerService.java:401)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.CaesiumSchedulerService.executeLocalJob(CaesiumSchedulerService.java:369)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.CaesiumSchedulerService.executeQueuedJob(CaesiumSchedulerService.java:347)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.CaesiumSchedulerService$1.consume(CaesiumSchedulerService.java:255)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.CaesiumSchedulerService$1.consume(CaesiumSchedulerService.java:252)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.SchedulerQueueWorker.executeJob(SchedulerQueueWorker.java:65)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.SchedulerQueueWorker.executeNextJob(SchedulerQueueWorker.java:59)
[INFO] [talledLocalContainer]   at com.atlassian.scheduler.caesium.impl.SchedulerQueueWorker.run(SchedulerQueueWorker.java:34)
[INFO] [talledLocalContainer]   at java.lang.Thread.run(Thread.java:748)
[INFO] [talledLocalContainer]   ... 20 frames trimmed