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擷取目標設定清單時出現NullPointer例外狀況

Last update: Mon Sep 23 2024 00:00:00 GMT+0000 (Coordinated Universal Time)

本文協助解決在升級至Adobe Experience Manager 6.5後擷取目標組態檔時發生的​ NullPointerException ​錯誤。

說明 description

環境

Adobe Experience Manager 6.5 (AEM 6.5)

問題

升級至AEM 6.5後載入頁面時出現以下錯誤：

29.07.2020 00:40:58.693 *ERROR* [ x.x.x.x [ 186753096]  GET /libs/cq/personalization/touch-ui/content/targeteditor.html HTTP/1.1]  org.apache.sling.engine.impl.SlingRequestProcessorImpl service: Uncaught SlingException
java.lang.NullPointerException: null
        at org.apache.jsp.libs.cq.personalization.touch_002dui.components.datasource.targetconfigdatasource.targetconfigdatasource_jsp.addTntConfigs(targetconfigdatasource_jsp.java:47)
        at org.apache.jsp.libs.cq.personalization.touch_002dui.components.datasource.targetconfigdatasource.targetconfigdatasource_jsp._jspService(targetconfigdatasource_jsp.java:201)
        at org.apache.sling.scripting.jsp.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) [ org.apache.sling.scripting.jsp:2.3.6]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:725) [ org.apache.felix.http.servlet-api:1.1.2]
        at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:502) [ org.apache.sling.scripting.jsp:2.3.6]
        at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:449) [ org.apache.sling.scripting.jsp:2.3.6]
        at org.apache.sling.scripting.jsp.JspScriptEngineFactory.callJsp(JspScriptEngineFactory.java:339) [ org.apache.sling.scripting.jsp:2.3.6]
        at org.apache.sling.scripting.jsp.JspScriptEngineFactory.access$100(JspScriptEngineFactory.java:97) [ org.apache.sling.scripting.jsp:2.3.6]
        at org.apache.sling.scripting.jsp.JspScriptEngineFactory$JspScriptEngine.eval(JspScriptEngineFactory.java:600) [ org.apache.sling.scripting.jsp:2.3.6]
        at org.apache.sling.scripting.core.impl.DefaultSlingScript.call(DefaultSlingScript.java:388) [ org.apache.sling.scripting.core:2.0.56]
        at org.apache.sling.scripting.core.impl.DefaultSlingScript.eval(DefaultSlingScript.java:184) [ org.apache.sling.scripting.core:2.0.56]
        at org.apache.sling.scripting.core.impl.DefaultSlingScript.service(DefaultSlingScript.java:491) [ org.apache.sling.scripting.core:2.0.56]

解決方法 resolution

您需要驗證系統中是否有任何無效的目標設定。

如果是，您應該將其移除。

此解析度的參考是從 — /libs/cq/personalization/touch-ui/components/datasource/targetconfigdatasource/targetconfigdatasource.jsp中實作的程式碼中取得

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