Error when adding components into experience fragment

[supriya-hande]

Hi All,

We have implemented a footer component which internally adds other components like image(logo), text, navigation, copyright etc using data-sly-resource in footer.html file. We have added this footer component into Footer experience fragment. But client wants an ability to add any text or embed component into footer inside this Footer experience fragment.

I can add component into footer on top of existing image or text component using + symbol(add component) and I see those dropped text component persist in CRXDE as nodes as below:

but when I refresh this footer XF I cant see this these component. 

I checked logs and I am getting one exception in error logs once I refresh page:

0.07.2023 15:41:58.325 *ERROR* [[0:0:0:0:0:0:0:1] [1689847918230] GET /content/experience-fragments/my-program/footer/footer-members.html HTTP/1.1] org.apache.sling.scripting.javascript.wrapper.ScriptableResource Unable to adapt object.

java.lang.ClassNotFoundException: [JavaPackage org.apache.sling.api.resource.ValueMap]

at org.apache.sling.commons.classloader.impl.ClassLoaderFacade.loadClass(ClassLoaderFacade.java:158) [org.apache.sling.commons.classloader:1.4.4]

at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)

at org.apache.sling.scripting.javascript.wrapper.ScriptableResource.jsFunction_adaptTo(ScriptableResource.java:298) [org.apache.sling.scripting.javascript:3.1.4]

at jdk.internal.reflect.GeneratedMethodAccessor204.invoke(Unknown Source)

at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.base/java.lang.reflect.Method.invoke(Method.java:566)

at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:126)

at org.mozilla.javascript.FunctionObject.call(FunctionObject.java:387)

at org.mozilla.javascript.optimizer.OptRuntime.call1(OptRuntime.java:32) [org.apache.servicemix.bundles.rhino:1.7.7.1_1]

at org.mozilla.javascript.gen._libs_sling_sightly_js_internal_resource_js_4._c_getProperties_3(/libs/sling/sightly/js/internal/resource.js:31)

at org.mozilla.javascript.gen._libs_sling_sightly_js_internal_resource_js_4.call(/libs/sling/sightly/js/internal/resource.js)

at org.mozilla.javascript.optimizer.OptRuntime.callName(OptRuntime.java:63) [org.apache.servicemix.bundles.rhino:1.7.7.1_1]

at org.mozilla.javascript.gen._libs_sling_sightly_js_internal_resource_js_4._c_Resource_4(/libs/sling/sightly/js/internal/resource.js:56)

at org.mozilla.javascript.gen._libs_sling_sightly_js_internal_resource_js_4.call(/libs/sling/sightly/js/internal/resource.js)

at org.mozilla.javascript.BaseFunction.construct(BaseFunction.java:359)

at org.mozilla.javascript.ScriptRuntime.newObject(ScriptRuntime.java:2505)

at org.mozilla.javascript.gen._libs_sling_sightly_js_internal_sly_js_3._c_anonymous_2(/libs/sling/sightly/js/internal/sly.js:27)

at org.mozilla.javascript.gen._libs_sling_sightly_js_internal_sly_js_3.call(/libs/sling/sightly/js/internal/sly.js)

at org.apache.sling.scripting.sightly.js.impl.jsapi.SlyBindingsValuesProvider.addBinding(SlyBindingsValuesProvider.java:177) [org.apache.sling.scripting.sightly.js.provider:1.2.6]

at org.apache.sling.scripting.sightly.js.impl.jsapi.SlyBindingsValuesProvider.processBindings(SlyBindingsValuesProvider.java:134) [org.apache.sling.scripting.sightly.js.provider:1.2.6]

at org.apache.sling.scripting.sightly.js.impl.jsapi.ProxyAsyncScriptableFactory$ShadowScriptableObject.get(ProxyAsyncScriptableFactory.java:78) [org.apache.sling.scripting.sightly.js.provider:1.2.6]

at org.mozilla.javascript.ScriptableObject.getProperty(ScriptableObject.java:2269)

at org.mozilla.javascript.ScriptRuntime.getObjectProp(ScriptRuntime.java:1514)

at org.mozilla.javascript.ScriptRuntime.getObjectProp(ScriptRuntime.java:1507)

at org.mozilla.javascript.gen._libs_wcm_foundation_components_page_headlibs_js_513._c_anonymous_1(/libs/wcm/foundation/components/page/headlibs.js:26)

at org.mozilla.javascript.gen._libs_wcm_foundation_components_page_headlibs_js_513.call(/libs/wcm/foundation/components/page/headlibs.js)

at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:393)

Such exception comes when we use wcm components but I am not using WCM component. Any idea why this error is coming?

[Shashi_Mulugu]

@supriya-hande Hi Supriya, Usecase seems to be simple and i am not anticipating any issue in this. Which version of AEM you are using? Can you try with fresh local vanila AEM instance with a new AEM project archetype? 

[supriya-hande]

Hi @Shashi_Mulugu 

I am using AEM 6.5 SDK version. I just tried adding component to footer experience fragment and refreshed it but I dont see that exception anymore in logs. 
I can see dropped text components as nodes in CRXDE as below but when I refresh this XF I dont see those text components on footer XF.

If its there in CRXDE it should show on XF. What could be the reason? any idea?

Thanks,

Supriya Hande