Yeah, you need to make sure that you have AEM core component's latest installed in your AEM environment. It's also worth mention to note that not all AEM core components version are supported via AEM service packs. As version 2.22.0 is only supporting 2.22.0Continual6.5.14.0+8,113.3.9+   Pleas check...

Easy, <sly data-sly-use.model="com.bootcamp.core.models.HelloWorldModel"></sly><sly data-sly-test="${model.helloMessage}>${helloMessage}</sly>

You need to make sure your device emulators are working as expected, AEM: Customize emulators in layout mode | by Theo Pendle | Level Up Coding (gitconnected.com), and making sure that the page is actually calling your aemGrid CSS document. 

@kevingtan if you want to be funky, you can reference a sightly HTL script, <%@include file="/apps/mysite/components/myhtml.html" %>, and from there, the myhtml.html should be referencing a sling model. That should work.

Hey @SantoshSai ,Pretty much when you make a clientlibrary proxy=true, it will change the /apps/my-site/clientlibs/clientlib-site.js to /etc.clientlibs/apps/my-site/clientlibs/clientlibs-site.js. /etc.clientlibs is by default accessible to the public without any configurations from the publisher, bu...

Next, you would want to install the AEM Core Component's, can be downloaded in the release's page Releases · adobe/aem-core-wcm-components (github.com).

Hi @Lakshmi9 , you can create a centralized TouchUI namespace for where you will re-use touchUI configurations. For example, under this path, /apps/sourcedcodeaem/dialogs/content/common/fields/_cq_dialog/.content.xml. To learn more you can go into this URL and have a read How to Write AEM Reusable T...

Please make sure the Uber Jar version you are using in your AEM project matches the Service Pack installed in your AEM environment. 

comment out cf = resourceResolver.resolve(cfPath).adaptTo(ContentFragment.class);     change method to  public String getTitle() { return "test"; } and then see if the Sling Model returns anything. It might be because of your resolved Object is not correct form the resolver. The init...

You typically wouldn’t use @reference for the Utils class, because it’s reserved for dependency injection, injecting AEM services, as such.   If your utils class is created with static methods (as you should), all you would need to do is import the utils class into your project, and call:   Utils.ge...