Start Dev Server Fails

NoahHalstead1 · August 17, 2020, 6:29pm

Hello, I’m just starting with the development of confluence plugins and I’m trying to get started with the development steps found in a few places on the website and having the same results on my local machine. 1 2 When I follow the instructions everything is fine but when the server starts and I goto the page in the browser it responses with a 404. I’ve looked through the logs and this is the first error I see and then a long list of stack traces where the error was passed up.

Here is what I’ve tried:

Staring a new project (again from scratch using the Atlas tools)
Rebooting
Checking if the port is already in use
Running atlas-clean and then the atlas-start

Most of the methods are from other support threads across the Atlassian forums

This error is spawning even before I start to add any code to the inial code being added.

[INFO] [talledLocalContainer] INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
[INFO] [talledLocalContainer] Aug 17, 2020 11:55:26 AM org.apache.catalina.startup.HostConfig deployWAR
[INFO] [talledLocalContainer] INFO: Deployment of web application archive [/Users/nhalstead/confluence-splunk-plugin/splunkcf/target/container/tomcat9x/cargo-confluence-home/webapps/cargocpc.war] has finished in [851] ms
[INFO] [talledLocalContainer] Aug 17, 2020 11:55:26 AM org.apache.catalina.startup.HostConfig deployWAR
[INFO] [talledLocalContainer] INFO: Deploying web application archive [/Users/nhalstead/confluence-splunk-plugin/splunkcf/target/container/tomcat9x/cargo-confluence-home/webapps/confluence.war]
[WARNING] [talledLocalContainer] log4j:WARN No such property [bufferedIO] in com.atlassian.confluence.logging.ConfluenceHomeLogAppender.
[INFO] [talledLocalContainer] 2020-08-17 11:55:41,565 INFO [main] [com.atlassian.confluence.lifecycle] contextInitialized Starting Confluence 6.14.0 [build 7901 based on commit hash 9eed016aaa593220cd98620fec88bcbd9fd55893] - synchrony version 2.1.0-master-9d112c9d
[WARNING] [talledLocalContainer] WARNING: An illegal reflective access operation has occurred
[WARNING] [talledLocalContainer] WARNING: Illegal reflective access by org.springframework.cglib.core.ReflectUtils$1 (file:/Users/nhalstead/confluence-splunk-plugin/splunkcf/target/container/tomcat9x/cargo-confluence-home/webapps/confluence/WEB-INF/lib/spring-core-4.3.20.RELEASE.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain)
[WARNING] [talledLocalContainer] WARNING: Please consider reporting this to the maintainers of org.springframework.cglib.core.ReflectUtils$1
[WARNING] [talledLocalContainer] WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
[WARNING] [talledLocalContainer] WARNING: All illegal access operations will be denied in a future release
[INFO] [talledLocalContainer] 2020-08-17 11:55:51,212 INFO [main] [core.persistence.hibernate.ConfluenceHibernateConfig] getHibernateProperties STARTED H2 database server at URL jdbc:h2:tcp://localhost:9092//Users/nhalstead/confluence-splunk-plugin/splunkcf/target/confluence/home/database/h2db;MVCC=TRUE
[INFO] [talledLocalContainer] 2020-08-17 11:55:51,285 INFO [main] [springframework.web.context.ContextLoader] initWebApplicationContext Root WebApplicationContext: initialization started
[INFO] [talledLocalContainer] 2020-08-17 11:55:56,738 INFO [main] [atlassian.confluence.cache.DefaultCacheSettingsManager] removeV5SuffixFromCacheKeys Removed _v5 suffix from all Hibernate cache keys. 0/0 entries updated
[INFO] [talledLocalContainer] 2020-08-17 11:55:56,775 INFO [main] [com.atlassian.confluence.lifecycle] <init> Loading EhCache cache manager
[INFO] [talledLocalContainer] 2020-08-17 11:55:57,313 INFO [main] [confluence.cache.ehcache.EhCacheConfigManager] reconfigureCaches Reconfiguring caches from settings overrides
[INFO] [talledLocalContainer] 2020-08-17 11:55:58,599 INFO [main] [persistence.dao.filesystem.DefaultAttachmentDataFileSystemFactory] getInstance Loading attachment data mode LOCAL_ONLY
[INFO] [talledLocalContainer] 2020-08-17 11:56:04,694 INFO [main] [atlassian.confluence.plugin.BundledPluginLoaderFactory] getObject Bundled plugins are loaded from 'file:/Users/nhalstead/confluence-splunk-plugin/splunkcf/target/container/tomcat9x/cargo-confluence-home/webapps/confluence/WEB-INF/atlassian-bundled-plugins/'
[INFO] [talledLocalContainer] 2020-08-17 11:56:10,455 WARN [main] [atlassian.confluence.setup.ConfluenceAnnotationConfigWebApplicationContext] refresh Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'hostComponentProvider': Unsatisfied dependency expressed through method 'setSpringHostComponentProviderConfig' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'tenantedLocalSessionFactoryBean5' defined in class path resource [productionDatabaseContext.xml]: Bean instantiation via constructor failed; nested exception is java.lang.ExceptionInInitializerError
[INFO] [talledLocalContainer] 2020-08-17 11:56:10,489 INFO [main] [com.atlassian.confluence.lifecycle] shutdownCacheManager Shutting down EhCache cache manager
[INFO] [talledLocalContainer] 2020-08-17 11:56:10,503 ERROR [main] [springframework.web.context.ContextLoader] initWebApplicationContext Context initialization failed
[INFO] [talledLocalContainer] org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'hostComponentProvider': Unsatisfied dependency expressed through method 'setSpringHostComponentProviderConfig' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'tenantedLocalSessionFactoryBean5' defined in class path resource [productionDatabaseContext.xml]: Bean instantiation via constructor failed; nested exception is java.lang.ExceptionInInitializerError
[INFO] [talledLocalContainer]   at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:664)
[INFO] [talledLocalContainer]   at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
[INFO] [talledLocalContainer]   at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:364)
[INFO] [talledLocalContainer]   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1269)
[INFO] [talledLocalContainer]   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:551)
[INFO] [talledLocalContainer]   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:481)
[INFO] [talledLocalContainer]   at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312)
[INFO] [talledLocalContainer]   at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
[INFO] [talledLocalContainer]   at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308)
[INFO] [talledLocalContainer]   at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
[INFO] [talledLocalContainer]   at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:742)
[INFO] [talledLocalContainer]   at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867)
[INFO] [talledLocalContainer]   at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543)
[INFO] [talledLocalContainer]   at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:443)
[INFO] [talledLocalContainer]   at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:325)
[INFO] [talledLocalContainer]   at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
[INFO] [talledLocalContainer]   at com.atlassian.spring.container.ContainerContextLoaderListener.contextInitialized(ContainerContextLoaderListener.java:32)
[INFO] [talledLocalContainer]   at com.atlassian.confluence.setup.ConfluenceBootstrappedContextLoaderListener.contextInitialized(ConfluenceBootstrappedContextLoaderListener.java:39)
[INFO] [talledLocalContainer]   at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4643)
[INFO] [talledLocalContainer]   at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5109)
[INFO] [talledLocalContainer]   at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
[INFO] [talledLocalContainer]   at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:743)
[INFO] [talledLocalContainer]   at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:719)
[INFO] [talledLocalContainer]   at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:703)
[INFO] [talledLocalContainer]   at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:986)
[INFO] [talledLocalContainer]   at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1858)
[INFO] [talledLocalContainer]   at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
[INFO] [talledLocalContainer]   at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
[INFO] [talledLocalContainer]   at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
[INFO] [talledLocalContainer]   at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:118)
[INFO] [talledLocalContainer]   at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:772)
[INFO] [talledLocalContainer]   at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:426)
[INFO] [talledLocalContainer]   at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1585)
[INFO] [talledLocalContainer]   at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:308)
[INFO] [talledLocalContainer]   at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
[INFO] [talledLocalContainer]   at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:424)
[INFO] [talledLocalContainer]   at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:367)
[INFO] [talledLocalContainer]   at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:969)
[INFO] [talledLocalContainer]   at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:839)
[INFO] [talledLocalContainer]   at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
[INFO] [talledLocalContainer]   at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1429)
[INFO] [talledLocalContainer]   at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1419)
[INFO] [talledLocalContainer]   at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
[INFO] [talledLocalContainer]   at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
[INFO] [talledLocalContainer]   at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:140)
[INFO] [talledLocalContainer]   at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:944)
[INFO] [talledLocalContainer]   at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:261)
[INFO] [talledLocalContainer]   at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
[INFO] [talledLocalContainer]   at org.apache.catalina.core.StandardService.startInternal(StandardService.java:422)
[INFO] [talledLocalContainer]   at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
[INFO] [talledLocalContainer]   at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:770)
[INFO] [talledLocalContainer]   at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
[INFO] [talledLocalContainer]   at org.apache.catalina.startup.Catalina.start(Catalina.java:682)
[INFO] [talledLocalContainer]   at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[INFO] [talledLocalContainer]   at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[INFO] [talledLocalContainer]   at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[INFO] [talledLocalContainer]   at java.base/java.lang.reflect.Method.invoke(Method.java:567)
[INFO] [talledLocalContainer]   at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:350)
[INFO] [talledLocalContainer]   at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:492)

File: pom.xml

<?xml version="1.0" encoding="UTF-8"?>

<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">

    <modelVersion>4.0.0</modelVersion>
    <groupId>me.nhalstead.confluence</groupId>
    <artifactId>splunkcf</artifactId>
    <version>1.0.0-SNAPSHOT</version>

    <organization>
        <name>Example Company</name>
        <url>http://www.example.com/</url>
    </organization>

    <name>splunkcf</name>
    <description>This is the me.nhalstead.confluence:splunkcf plugin for Atlassian Confluence.</description>
    <packaging>atlassian-plugin</packaging>

    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.10</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>com.atlassian.confluence</groupId>
            <artifactId>confluence</artifactId>
            <version>${confluence.version}</version>
            <scope>provided</scope>
        </dependency>

        <dependency>
            <groupId>com.atlassian.plugin</groupId>
            <artifactId>atlassian-spring-scanner-annotation</artifactId>
            <version>${atlassian.spring.scanner.version}</version>
            <scope>compile</scope>
        </dependency>

        <dependency>
            <groupId>com.atlassian.plugin</groupId>
            <artifactId>atlassian-spring-scanner-runtime</artifactId>
            <version>${atlassian.spring.scanner.version}</version>
            <scope>runtime</scope>
        </dependency>

        <dependency>
            <groupId>javax.inject</groupId>
            <artifactId>javax.inject</artifactId>
            <version>1</version>
            <scope>provided</scope>
        </dependency>

        <!-- WIRED TEST RUNNER DEPENDENCIES -->
        <dependency>
            <groupId>com.atlassian.plugins</groupId>
            <artifactId>atlassian-plugins-osgi-testrunner</artifactId>
            <version>${plugin.testrunner.version}</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>javax.ws.rs</groupId>
            <artifactId>jsr311-api</artifactId>
            <version>1.1.1</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>com.google.code.gson</groupId>
            <artifactId>gson</artifactId>
            <version>2.2.2-atlassian-1</version>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>com.atlassian.maven.plugins</groupId>
                <artifactId>confluence-maven-plugin</artifactId>
                <version>${amps.version}</version>
                <extensions>true</extensions>
                <configuration>
                    <productVersion>${confluence.version}</productVersion>
                    <productDataVersion>${confluence.data.version}</productDataVersion>
                    <enableQuickReload>true</enableQuickReload>
                    <allowGoogleTracking>false</allowGoogleTracking>

                    <!-- See here for an explanation of default instructions: -->
                    <!-- https://developer.atlassian.com/docs/advanced-topics/configuration-of-instructions-in-atlassian-plugins -->
                    <instructions>
                        <Atlassian-Plugin-Key>${atlassian.plugin.key}</Atlassian-Plugin-Key>

                        <!-- Add package to export here -->
                        <Export-Package>
                            me.nhalstead.confluence.splunkcf.api,
                        </Export-Package>

                        <!-- Add package import here -->
                        <Import-Package>
                            org.springframework.osgi.*;resolution:="optional",
                            org.eclipse.gemini.blueprint.*;resolution:="optional",
                            *
                        </Import-Package>

                        <!-- Ensure plugin is spring powered -->
                        <Spring-Context>*</Spring-Context>
                    </instructions>
                </configuration>
            </plugin>

            <plugin>
                <groupId>com.atlassian.plugin</groupId>
                <artifactId>atlassian-spring-scanner-maven-plugin</artifactId>
                <version>${atlassian.spring.scanner.version}</version>
                <executions>
                    <execution>
                        <goals>
                            <goal>atlassian-spring-scanner</goal>
                        </goals>
                        <phase>process-classes</phase>
                    </execution>
                </executions>
                <configuration>
                    <scannedDependencies>
                        <dependency>
                            <groupId>com.atlassian.plugin</groupId>
                            <artifactId>atlassian-spring-scanner-external-jar</artifactId>
                        </dependency>
                    </scannedDependencies>
                    <verbose>false</verbose>
                </configuration>
            </plugin>
        </plugins>
    </build>

    <properties>
        <confluence.version>6.14.0</confluence.version>
        <confluence.data.version>6.14.0</confluence.data.version>
        <amps.version>8.0.2</amps.version>
        <plugin.testrunner.version>2.0.1</plugin.testrunner.version>
        <atlassian.spring.scanner.version>1.2.13</atlassian.spring.scanner.version>
        <!-- This property ensures consistency between the key in atlassian-plugin.xml and the OSGi bundle's key. -->
        <atlassian.plugin.key>${project.groupId}.${project.artifactId}</atlassian.plugin.key>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>
    </properties>

</project>

BobBergman · August 17, 2020, 6:51pm

Check that you are using the latest release of a JDK8 distro. Using a newer JDK by mistake like v12 is one potential source of issues like this.

NoahHalstead1 · August 17, 2020, 7:52pm

Hi Bob, Thanks for the reply, I’ve gone in and taken a look at that and that was a contributing factor to it, on my Mac I have two versions installed, I’ve gone in and set it to use the v8 JDK using the Path and Java Home env variables. As far as starting up it seems to still be erroring out but this is a shorter stack trace and when it finishes loading, confluence is still not loaded (still responses with a 404).

[INFO] [talledLocalContainer] INFO: Starting Servlet Engine: Apache Tomcat/9.0.11
[INFO] [talledLocalContainer] Aug 17, 2020 3:40:47 PM org.apache.catalina.startup.HostConfig deployWAR
[INFO] [talledLocalContainer] INFO: Deploying web application archive [/Users/nhalstead/confluence-splunk-plugin/splunkcf/target/container/tomcat9x/cargo-confluence-home/webapps/synchrony-proxy.war]
[INFO] [talledLocalContainer] Aug 17, 2020 3:40:50 PM org.apache.jasper.servlet.TldScanner scanJars
[INFO] [talledLocalContainer] INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
[INFO] [talledLocalContainer] SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
[INFO] [talledLocalContainer] SLF4J: Defaulting to no-operation (NOP) logger implementation
[INFO] [talledLocalContainer] SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[INFO] [talledLocalContainer] Aug 17, 2020 3:40:50 PM org.apache.catalina.core.ApplicationContext log
[INFO] [talledLocalContainer] INFO: 1 Spring WebApplicationInitializers detected on classpath
[INFO] [talledLocalContainer] Aug 17, 2020 3:40:50 PM org.apache.catalina.core.ApplicationContext log
[INFO] [talledLocalContainer] INFO: Initializing Spring DispatcherServlet 'dispatcher'
[INFO] [talledLocalContainer] Aug 17, 2020 3:40:51 PM org.apache.catalina.startup.HostConfig deployWAR
[INFO] [talledLocalContainer] INFO: Deployment of web application archive [/Users/nhalstead/confluence-splunk-plugin/splunkcf/target/container/tomcat9x/cargo-confluence-home/webapps/synchrony-proxy.war] has finished in [4,737] ms
[INFO] [talledLocalContainer] Aug 17, 2020 3:40:51 PM org.apache.catalina.startup.HostConfig deployWAR
[INFO] [talledLocalContainer] INFO: Deploying web application archive [/Users/nhalstead/confluence-splunk-plugin/splunkcf/target/container/tomcat9x/cargo-confluence-home/webapps/cargocpc.war]
[INFO] [talledLocalContainer] Aug 17, 2020 3:40:52 PM org.apache.jasper.servlet.TldScanner scanJars
[INFO] [talledLocalContainer] INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
[INFO] [talledLocalContainer] Aug 17, 2020 3:40:52 PM org.apache.catalina.startup.HostConfig deployWAR
[INFO] [talledLocalContainer] INFO: Deployment of web application archive [/Users/nhalstead/confluence-splunk-plugin/splunkcf/target/container/tomcat9x/cargo-confluence-home/webapps/cargocpc.war] has finished in [1,125] ms
[INFO] [talledLocalContainer] Aug 17, 2020 3:40:52 PM org.apache.catalina.startup.HostConfig deployWAR
[INFO] [talledLocalContainer] INFO: Deploying web application archive [/Users/nhalstead/confluence-splunk-plugin/splunkcf/target/container/tomcat9x/cargo-confluence-home/webapps/confluence.war]
[WARNING] [talledLocalContainer] log4j:WARN No such property [bufferedIO] in com.atlassian.confluence.logging.ConfluenceHomeLogAppender.
[INFO] [talledLocalContainer] 2020-08-17 15:41:02,530 INFO [main] [com.atlassian.confluence.lifecycle] contextInitialized Starting Confluence 6.14.0 [build 7901 based on commit hash 9eed016aaa593220cd98620fec88bcbd9fd55893] - synchrony version 2.1.0-master-9d112c9d
[INFO] [talledLocalContainer] 2020-08-17 15:41:06,839 ERROR [main] [ContainerBase.[Catalina].[localhost].[/confluence]] log Exception sending context initialized event to listener instance of class [com.atlassian.confluence.setup.ConfluenceConfigurationListener]
[INFO] [talledLocalContainer] java.lang.ExceptionInInitializerError
[INFO] [talledLocalContainer]   at com.ibm.icu.text.Collator.<clinit>(Collator.java:946)
[INFO] [talledLocalContainer]   at java.lang.Class.forName0(Native Method)
[INFO] [talledLocalContainer]   at java.lang.Class.forName(Class.java:264)

Edit: Also tried to run the clean command and run, see maybe something has changed between the builds and same result.

Version information if it helps:

ATLAS Version:    8.0.16
ATLAS Home:       /usr/local/Cellar/atlassian-plugin-sdk/8.0.16/libexec
ATLAS Scripts:    /usr/local/Cellar/atlassian-plugin-sdk/8.0.16/libexec/bin
ATLAS Maven Home: /usr/local/Cellar/atlassian-plugin-sdk/8.0.16/libexec/apache-maven-3.5.4
AMPS Version:     8.0.2
--------
Executing: /usr/local/Cellar/atlassian-plugin-sdk/8.0.16/libexec/apache-maven-3.5.4/bin/mvn --version -gs /usr/local/Cellar/atlassian-plugin-sdk/8.0.16/libexec/apache-maven-3.5.4/conf/settings.xml
Apache Maven 3.5.4 (1edded0938998edf8bf061f1ceb3cfdeccf443fe; 2018-06-17T14:33:14-04:00)
Maven home: /usr/local/Cellar/atlassian-plugin-sdk/8.0.16/libexec/apache-maven-3.5.4
Java version: 1.8.0_261, vendor: Oracle Corporation, runtime: /Library/Java/JavaVirtualMachines/jdk1.8.0_261.jdk/Contents/Home/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "mac os x", version: "10.15.6", arch: "x86_64", family: "mac"

BobBergman · August 17, 2020, 10:20pm

I haven’t run into this, but there appears to be a possible solution on Stack Overflow.

NoahHalstead1 · August 18, 2020, 3:28pm

Thanks Bob, Looks like the issue was something between the Java Versions and Confluence Version.
This is the answer to it, I’ve made a more detailed answer to it.