We are using AEM Cloud. AC tool was applied automatically upon deployment via install hook. We got this error very frequently. We have also applied AC Tool manually but still got this error. Does anyone encounter this before? And what is the cause?
2025-02-11 18:34:05.842 | *ERROR* | [67.168.152.164 [1739298812282] POST /mnt/overlay/netcentric/actool/content/overview/content/items/actoolpanel HTTP/1.1] | biz.netcentric.cq.tools.actool.impl.AcInstallationServiceImpl | Exception in AceServiceImpl: {} | javax.jcr.InvalidItemStateException: OakState0001: Unresolved conflicts in /home/users/system
at org.apache.jackrabbit.oak.api.CommitFailedException.asRepositoryException(CommitFailedException.java:238)
at org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.save(SessionDelegate.java:551)
at org.apache.jackrabbit.oak.jcr.session.SessionImpl.save(SessionImpl.java:456)
at com.adobe.granite.repository.impl.CRX3SessionImpl.save(CRX3SessionImpl.java:220)
at biz.netcentric.cq.tools.actool.impl.AcInstallationServiceImpl.installAces(AcInstallationServiceImpl.java:487)
at biz.netcentric.cq.tools.actool.impl.AcInstallationServiceImpl.installAcConfiguration(AcInstallationServiceImpl.java:331)
at biz.netcentric.cq.tools.actool.impl.AcInstallationServiceImpl.installMergedConfigurations(AcInstallationServiceImpl.java:643)
at biz.netcentric.cq.tools.actool.impl.AcInstallationServiceImpl.installConfigurationFiles(AcInstallationServiceImpl.java:289)
at biz.netcentric.cq.tools.actool.impl.AcInstallationServiceImpl.apply(AcInstallationServiceImpl.java:217)
at biz.netcentric.cq.tools.actool.ui.AcToolUiService.doPost(AcToolUiService.java:79)
at biz.netcentric.cq.tools.actool.ui.AcToolTouchUiServlet.doPost(AcToolTouchUiServlet.java:67)
at org.apache.sling.api.servlets.SlingAllMethodsServlet.mayService(SlingAllMethodsServlet.java:146)
at org.apache.sling.api.servlets.SlingSafeMethodsServlet.service(SlingSafeMethodsServlet.java:342)
at org.apache.sling.engine.impl.request.RequestData.service(RequestData.java:544)
at org.apache.sling.engine.impl.filter.SlingComponentFilterChain.render(SlingComponentFilterChain.java:44)
at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:88)
at com.day.cq.wcm.core.impl.WCMDebugFilter.doFilter(WCMDebugFilter.java:138)
at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:78)
at com.adobe.cq.dam.cfm.ui.impl.EditorCacheFilter.doFilter(EditorCacheFilter.java:102)
at com.adobe.granite.metrics.knownerrors.impl.ErrorLoggingComponentFilter.doFilter(ErrorLoggingComponentFilter.java:71)
at com.day.cq.personalization.impl.TargetComponentFilter.doFilter(TargetComponentFilter.java:94)
at com.day.cq.wcm.core.impl.warp.TimeWarpFilter.doFilter(TimeWarpFilter.java:119)
at com.day.cq.dam.core.impl.servlet.ActivityRecordHandler.doFilter(ActivityRecordHandler.java:141)
at com.adobe.granite.requests.logging.impl.RequestLoggerImpl.doFilter(RequestLoggerImpl.java:122)
at com.adobe.granite.rest.impl.servlet.ApiResourceFilter.doFilter(ApiResourceFilter.java:70)
at com.adobe.granite.rest.assets.impl.AssetContentDispositionFilter.doFilter(AssetContentDispositionFilter.java:96)
at com.day.cq.wcm.core.impl.AuthoringUIModeServiceImpl.doFilter(AuthoringUIModeServiceImpl.java:447)
at com.day.cq.wcm.mobile.core.impl.redirect.RedirectFilter.doFilter(RedirectFilter.java:248)
at com.microsoft.mcb.core.platform.filters.PlatformResponseHeaderFilter.doFilter(PlatformResponseHeaderFilter.java:46)
at com.microsoft.mcb.telemetry.filters.TelemetryRequestFilter.doFilter(TelemetryRequestFilter.java:56)
at com.day.cq.dam.core.impl.servlet.DisableLegacyServletFilter.executeFilter(DisableLegacyServletFilter.java:197)
at com.adobe.granite.csrf.impl.CSRFFilter.doFilter(CSRFFilter.java:225)
at com.adobe.granite.httpcache.impl.InnerCacheFilter.doFilter(InnerCacheFilter.java:81)
at com.adobe.granite.httpcache.impl.InnerCacheFilter.doFilter(InnerCacheFilter.java:60)
at com.adobe.sling.security.impl.ReferrerFilter.doFilter(ReferrerFilter.java:345)
at com.adobe.granite.license.impl.http.LicenseCheckFilter.doFilter(LicenseCheckFilter.java:301)
at com.adobe.granite.cors.impl.CORSFilter.doFilter(CORSFilter.java:95)
at com.adobe.granite.ratelimit.AdaptiveRateLimitFilter.doFilter(AdaptiveRateLimitFilter.java:331)
at com.adobe.granite.auth.oauth.impl.OAuthCallbackFilter.doFilter(OAuthCallbackFilter.java:78)
at com.adobe.granite.auth.ims.impl.IMSClusterExchangeTokenPreprocessor.doFilter(IMSClusterExchangeTokenPreprocessor.java:238)
at com.adobe.granite.auth.ims.impl.IMSClusterExchangeTokenPreprocessor.doFilter(IMSClusterExchangeTokenPreprocessor.java:238)
at com.adobe.sling.engine.impl.log.RequestLoggerFilter.doFilter(RequestLoggerFilter.java:72)
at com.adobe.sling.engine.impl.parameters.RequestParameterSupportConfigurer.doFilter(RequestParameterSupportConfigurer.java:66)
at com.adobe.granite.probes.impl.ProbesPreprocessor.doFilter(ProbesPreprocessor.java:54)
at com.adobe.granite.i18n.impl.I18NFilter.doFilter(I18NFilter.java:131)
at com.adobe.sling.security.impl.ContentDispositionFilter.doFilter(ContentDispositionFilter.java:162)
at com.adobe.granite.resourceresolverhelper.impl.ResourceResolverHelperImpl.doFilter(ResourceResolverHelperImpl.java:79)
at org.apache.sling.engine.impl.SlingRequestProcessorImpl.doProcessRequest(SlingRequestProcessorImpl.java:249)
at org.apache.sling.engine.impl.SlingMainServlet.service(SlingMainServlet.java:129)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:764)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:529)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1381)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: org.apache.jackrabbit.oak.api.CommitFailedException: OakState0001: Unresolved conflicts in /home/users/system
at org.apache.jackrabbit.oak.plugins.commit.ConflictValidator.failOnMergeConflict(ConflictValidator.java:115)
at org.apache.jackrabbit.oak.plugins.commit.ConflictValidator.propertyChanged(ConflictValidator.java:90)
at org.apache.jackrabbit.oak.spi.commit.CompositeEditor.propertyChanged(CompositeEditor.java:89)
at org.apache.jackrabbit.oak.spi.commit.EditorDiff.propertyChanged(EditorDiff.java:92)
at org.apache.jackrabbit.oak.plugins.memory.ModifiedNodeState.compareAgainstBaseState(ModifiedNodeState.java:382)
at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:147)
at org.apache.jackrabbit.oak.plugins.memory.ModifiedNodeState.compareAgainstBaseState(ModifiedNodeState.java:400)
at org.apache.jackrabbit.oak.spi.commit.EditorDiff.process(EditorDiff.java:51)
at org.apache.jackrabbit.oak.spi.commit.EditorHook.processCommit(EditorHook.java:54)
at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore.merge(DocumentNodeStore.java:2156)
at org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.save(SessionDelegate.java:549)
