發佈資產卡在「稍後」狀態

Last update: Mon May 05 2025 00:00:00 GMT+0000 (Coordinated Universal Time)

將cq:tags屬性型別變更為String Array.後，資產已成功發佈

說明 description

環境

Adobe Experience Manager (AEM)

問題

在AEM中發佈多個資產（尤其是影像）時發生持續失敗。他們的影像經常卡在永無結尾的狀態「稍後」，而在其他時候，他們卡在狀態「擱置中」，失敗為「未發佈」。

嘗試「快速Publish」資產時，error.log會顯示下列專案：

error.log：

*IP 8675309009900 POST /libs/xxx/core/content/reference.json HTTP/1.1 org.apache.sling.engine.impl.SlingRequestProcessorImpl service: Uncaught Throwable



javax.servlet.ServletException: java.lang.RuntimeException: error while getting tags for '/content/dam/path-to-asset/jcr:content/metadata' at



com.xxx.xx.xxx.core.impl.reference.ActivationReferenceSearchServlet.doGet(ActivationReferenceSearchServlet.java:140) com.xxx.xx.xxx.xx-xxx-core:5.14.28 at



com.xxx.xx.xxx.core.impl.reference.ActivationReferenceSearchServlet.doPost(ActivationReferenceSearchServlet.java:100) com.xxx.xx.xxx.xx-xxx-core:5.14.28 at



org.apache.sling.api.servlets.SlingAllMethodsServlet.mayService(SlingAllMethodsServlet.java:146) org.apache.sling.api:2.25.0 at



org.apache.sling.api.servlets.SlingSafeMethodsServlet.service(SlingSafeMethodsServlet.java:342) org.apache.sling.api:2.25.0 at



org.apache.sling.api.servlets.SlingSafeMethodsServlet.service(SlingSafeMethodsServlet.java:374) org.apache.sling.api:2.25.0 at



org.apache.sling.engine.impl.request.RequestData.service(RequestData.java:583) org.apache.sling.engine:2.9.0 at



org.apache.sling.engine.impl.filter.SlingComponentFilterChain.render(SlingComponentFilterChain.java:45) org.apache.sling.engine:2.9.0





…






Caused by: javax.jcr.ValueFormatException: cq:tags = <value> is single-valued. at



org.apache.jackrabbit.oak.jcr.delegate.PropertyDelegate.getMultiState(PropertyDelegate.java:137) org.apache.jackrabbit.oak-jcr:1.42.0.T10140008675309-b8e0cd6 at



org.apache.jackrabbit.oak.jcr.session.PropertyImpl$6.perform(PropertyImpl.java:266) org.apache.jackrabbit.oak-jcr:1.42.0.T10140008675309-b8e0cd6 at



org.apache.jackrabbit.oak.jcr.session.PropertyImpl$6.perform(PropertyImpl.java:261) org.apache.jackrabbit.oak-jcr:1.42.0.T10140008675309-b8e0cd6 at



org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.perform(SessionDelegate.java:210) org.apache.jackrabbit.oak-jcr:1.42.0.T10140008675309-b8e0cd6 at



org.apache.jackrabbit.oak.jcr.session.ItemImpl.perform(ItemImpl.java:112) org.apache.jackrabbit.oak-jcr:1.42.0.T10140008675309-b8e0cd6 at



org.apache.jackrabbit.oak.jcr.session.PropertyImpl.getValues(PropertyImpl.java:261) org.apache.jackrabbit.oak-jcr:1.42.0.T10140008675309-b8e0cd6 at



com.xxx.xx.tagging.impl.JcrTagManagerImpl.getTags(JcrTagManagerImpl.java:797) com.xxx.xx.xx-tagging:5.13.12*

解決方法 resolution

如在error.log中所見，問題是由於"javax.jcr.ValueFormatException: cq:tags = <value> is single-valued"所造成

cq:tags屬性實際上是一個String Array，它是一個多值屬性。但是，在此案例中，它屬於String型別，這會導致錯誤。

將cq:tags屬性型別變更為String Array時，資產已成功發佈。

檔案連結

在AEM使用手冊的下列檔案連結中，可以找到cq:tags屬性的更多說明：
AEM標籤架構

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