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https://issues.apache.org/jira/browse/SLING-7811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16571454#comment-16571454
]
Robert Munteanu commented on SLING-7811:
----------------------------------------
Thanks [~cziegeler] - I'll try making the {{LoginAdminWhitelist}} require a
configuration and see where that takes us. BTW, I also started with a lowercase
property name, but surprisingly the reference name is with a capital 'W':
{code}
<?xml version="1.0" encoding="UTF-8"?>
<scr:component xmlns:scr="http://www.osgi.org/xmlns/scr/v1.3.0";
name="org.apache.sling.jcr.base.internal.LoginAdminWhitelist"
activate="configure" modified="configure">
<implementation
class="org.apache.sling.jcr.base.internal.LoginAdminWhitelist"/>
<service>
<provide
interface="org.apache.sling.jcr.base.internal.LoginAdminWhitelist"/>
</service>
<reference name="WhitelistFragment" cardinality="0..n" policy="dynamic"
interface="org.apache.sling.jcr.base.internal.WhitelistFragment"
bind="bindWhitelistFragment" unbind="unbindWhitelistFragment"
policy-option="greedy"/>
<property name="whitelist.bypass" type="Boolean" value="false"/>
<property name="service.vendor" type="String" value="The Apache Software
Foundation"/>
<property name="service.description" type="String" value="Apache Sling Login
Admin Whitelist"/>
<property name="whitelist.bundles.regexp" type="String" value=""/>
</scr:component>{code}
> NPE when repository is starting up
> ----------------------------------
>
> Key: SLING-7811
> URL: https://issues.apache.org/jira/browse/SLING-7811
> Project: Sling
> Issue Type: Bug
> Components: JCR
> Affects Versions: JCR Oak Server 1.1.4, JCR Base 3.0.4
> Reporter: Carsten Ziegeler
> Assignee: Robert Munteanu
> Priority: Major
> Fix For: JCR Base 3.0.6, JCR Oak Server 1.2.2
>
>
> With the latest Sling Starter, the following NPE occurs in the logs. It seems
> to be harmless, nevertheless we should fix it:
> For now I assigned it to both, JCR Base and Oak Server, as it's unclear which
> one it is. Interestingly we've released Oak Server 1.2.0 but are not using it
> in the starter.
> {noformat}
> 06.08.2018 15:45:18.396 *ERROR* [Apache Sling Repository Startup Thread]
> org.apache.sling.jcr.oak.server.internal.OakSlingRepositoryManager start:
> Uncaught Throwable trying to access Repository, calling stopRepository()
> java.lang.NullPointerException: null
> at
> com.google.common.base.Preconditions.checkNotNull(Preconditions.java:192)
> [com.google.guava:15.0.0]
> at org.apache.jackrabbit.oak.jcr.Jcr.with(Jcr.java:296)
> [org.apache.jackrabbit.oak-jcr:1.6.8]
> at
> org.apache.sling.jcr.oak.server.internal.OakSlingRepositoryManager.acquireRepository(OakSlingRepositoryManager.java:161)
> [org.apache.sling.jcr.oak.server:1.1.4]
> at
> org.apache.sling.jcr.base.AbstractSlingRepositoryManager.initializeAndRegisterRepositoryService(AbstractSlingRepositoryManager.java:471)
> [org.apache.sling.jcr.base:3.0.4]
> at
> org.apache.sling.jcr.base.AbstractSlingRepositoryManager.access$300(AbstractSlingRepositoryManager.java:85)
> [org.apache.sling.jcr.base:3.0.4]
> at
> org.apache.sling.jcr.base.AbstractSlingRepositoryManager$4.run(AbstractSlingRepositoryManager.java:455)
> [org.apache.sling.jcr.base:3.0.4]
> {noformat}
> The stack trace points to a null workspace name ( see
> https://github.com/apache/jackrabbit-oak/blob/jackrabbit-oak-1.6.8/oak-jcr/src/main/java/org/apache/jackrabbit/oak/jcr/Jcr.java#L296
> ).
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