JIRA Tutorial [Creating a project template] caused error creating a project

2016-03-17 22:32:15,269 Spring DM Context Creation Timer WARN      [o.e.g.b.e.i.dependencies.startup.DependencyWaiterApplicationContextExecutor] Timeout occurred before finding service dependencies for [NonValidatingOsgiBundleXmlApplicationContext(bundle=com.atlassian.plugins.tutorial.my-project-template-tests, config=osgibundle:/META-INF/spring/*.xml)]
2016-03-17 22:32:15,284 Spring DM Context Creation Timer ERROR      [c.a.p.osgi.factory.OsgiPlugin] Plugin 'com.atlassian.plugins.tutorial.my-project-template-tests' never resolved service '&myComponent' with filter '(objectClass=com.atlassian.plugins.tutorial.api.MyPluginComponent)'
2016-03-17 22:32:15,313 Spring DM Context Creation Timer ERROR      [c.a.p.osgi.factory.OsgiPlugin] Unable to start the plugin container for plugin 'com.atlassian.plugins.tutorial.my-project-template-tests'
org.springframework.context.ApplicationContextException: Application context initialization for 'com.atlassian.plugins.tutorial.my-project-template-tests' has timed out waiting for (objectClass=com.atlassian.plugins.tutorial.api.MyPluginComponent)
	at org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor.timeout(DependencyWaiterApplicationContextExecutor.java:489)
	at org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor.access$000(DependencyWaiterApplicationContextExecutor.java:54)
	at org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor$WatchDogTask.run(DependencyWaiterApplicationContextExecutor.java:109)
	at java.util.TimerThread.mainLoop(Timer.java:555)
	at java.util.TimerThread.run(Timer.java:505)
2016-03-17 22:32:15,452 Spring DM Context Creation Timer ERROR      [o.e.g.b.e.internal.support.ExtenderConfiguration] Application context refresh failed (NonValidatingOsgiBundleXmlApplicationContext(bundle=com.atlassian.plugins.tutorial.my-project-template-tests, config=osgibundle:/META-INF/spring/*.xml))
org.springframework.context.ApplicationContextException: Application context initialization for 'com.atlassian.plugins.tutorial.my-project-template-tests' has timed out waiting for (objectClass=com.atlassian.plugins.tutorial.api.MyPluginComponent)
	at org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor.timeout(DependencyWaiterApplicationContextExecutor.java:489)
	at org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor.access$000(DependencyWaiterApplicationContextExecutor.java:54)
	at org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor$WatchDogTask.run(DependencyWaiterApplicationContextExecutor.java:109)
	at java.util.TimerThread.mainLoop(Timer.java:555)
	at java.util.TimerThread.run(Timer.java:505)
2016-03-17 22:32:15,470 Spring DM Context Creation Timer ERROR      [o.e.g.b.e.i.dependencies.startup.DependencyWaiterApplicationContextExecutor] Unable to create application context for [com.atlassian.plugins.tutorial.my-project-template-tests], unsatisfied dependencies: Dependency on [(objectClass=com.atlassian.plugins.tutorial.api.MyPluginComponent)] (from bean [&myComponent])
org.springframework.context.ApplicationContextException: Application context initialization for 'com.atlassian.plugins.tutorial.my-project-template-tests' has timed out waiting for (objectClass=com.atlassian.plugins.tutorial.api.MyPluginComponent)
	at org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor.timeout(DependencyWaiterApplicationContextExecutor.java:489)
	at org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor.access$000(DependencyWaiterApplicationContextExecutor.java:54)
	at org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor$WatchDogTask.run(DependencyWaiterApplicationContextExecutor.java:109)
	at java.util.TimerThread.mainLoop(Timer.java:555)
	at java.util.TimerThread.run(Timer.java:505)
2016-03-17 22:32:15,487 UpmAsynchronousTaskManager:thread-1 ERROR admin 1346x345x2 11h3jao 0:0:0:0:0:0:0:1 /rest/plugins/1.0/installed-marketplace [c.a.plugin.manager.PluginEnabler] Unable to start the following plugins due to timeout while waiting for plugin to enable: com.atlassian.plugins.tutorial.my-project-template-tests
2016-03-17 22:35:33,058 http-nio-7100-exec-8 ERROR admin 1355x1744x1 11h3jao 0:0:0:0:0:0:0:1 /rest/project-templates/1.0/templates [c.a.p.r.c.error.jersey.ThrowableExceptionMapper] Uncaught exception thrown by REST service: com.atlassian.plugin.PluginException: Icon file for 'icon' does not exist at location: images/my-template-icon.png
com.atlassian.util.concurrent.LazyReference$InitializationException: com.atlassian.plugin.PluginException: Icon file for 'icon' does not exist at location: images/my-template-icon.png
	at com.atlassian.util.concurrent.LazyReference.getInterruptibly(LazyReference.java:149)
	at com.atlassian.util.concurrent.LazyReference.get(LazyReference.java:112)
	at com.atlassian.util.concurrent.ResettableLazyReference.get(ResettableLazyReference.java:92)
	at com.atlassian.jira.project.template.descriptor.ProjectTemplateModuleDescriptor.getModule(ProjectTemplateModuleDescriptor.java:103)
	at com.atlassian.jira.project.template.ProjectTemplateManagerImpl.toProjectTemplate(ProjectTemplateManagerImpl.java:74)
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
	at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175)
	at java.util.Iterator.forEachRemaining(Iterator.java:116)
	at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
	at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
	at com.atlassian.jira.project.template.ProjectTemplateManagerImpl.getProjectTemplates(ProjectTemplateManagerImpl.java:43)
	... 3 filtered
	at java.lang.reflect.Method.invoke(Method.java:497)
	at com.atlassian.plugin.util.ContextClassLoaderSettingInvocationHandler.invoke(ContextClassLoaderSettingInvocationHandler.java:26)
	at com.sun.proxy.$Proxy290.getProjectTemplates(Unknown Source)
	... 3 filtered
	at java.lang.reflect.Method.invoke(Method.java:497)
	at com.atlassian.plugin.osgi.bridge.external.HostComponentFactoryBean$DynamicServiceInvocationHandler.invoke(HostComponentFactoryBean.java:136)
	at com.sun.proxy.$Proxy290.getProjectTemplates(Unknown Source)
	at com.atlassian.jira.projecttemplates.service.ProjectTemplateServiceImpl.getProjectTemplatesGroupedByProjectType(ProjectTemplateServiceImpl.java:147)
	at com.atlassian.jira.projecttemplates.service.ProjectTemplateServiceImpl.getProjectTemplatesGroupedByType(ProjectTemplateServiceImpl.java:102)
	at com.atlassian.jira.projecttemplates.rest.ProjectTemplatesResource.getProjectTemplates(ProjectTemplatesResource.java:74)
	... 3 filtered
	at java.lang.reflect.Method.invoke(Method.java:497)
	... 18 filtered
	at com.atlassian.plugins.rest.module.RestDelegatingServletFilter$JerseyOsgiServletContainer.doFilter(RestDelegatingServletFilter.java:154)
	... 1 filtered
	at com.atlassian.plugins.rest.module.RestDelegatingServletFilter.doFilter(RestDelegatingServletFilter.java:68)
	... 86 filtered
	at com.atlassian.jira.security.JiraSecurityFilter.doFilter(JiraSecurityFilter.java:70)
	... 15 filtered
	at com.atlassian.plugins.rest.module.servlet.RestSeraphFilter.doFilter(RestSeraphFilter.java:37)
	... 74 filtered
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:745)
Caused by: com.atlassian.plugin.PluginException: Icon file for 'icon' does not exist at location: images/my-template-icon.png
	at com.atlassian.jira.project.template.descriptor.ProjectTemplateModuleDescriptor.createIconFor(ProjectTemplateModuleDescriptor.java:177)
	at com.atlassian.jira.project.template.descriptor.ProjectTemplateModuleDescriptor.createModuleFromXml(ProjectTemplateModuleDescriptor.java:131)
	at com.atlassian.jira.project.template.descriptor.ProjectTemplateModuleDescriptor.access$100(ProjectTemplateModuleDescriptor.java:37)
	at com.atlassian.jira.project.template.descriptor.ProjectTemplateModuleDescriptor$1.create(ProjectTemplateModuleDescriptor.java:59)
	at com.atlassian.jira.project.template.descriptor.ProjectTemplateModuleDescriptor$1.create(ProjectTemplateModuleDescriptor.java:56)
	at com.atlassian.util.concurrent.LazyReference$Sync.run(LazyReference.java:325)
	at com.atlassian.util.concurrent.LazyReference.getInterruptibly(LazyReference.java:143)
	... 235 more