If the resource at that path does not exist or is not adaptable to Page, null is returned.are you doing like this?PageManager pageManager = resolver.adaptTo(PageManager.class);  if (pageManager != null) {  Page page = pageManager.getPage(path);or something like -- PageManager pageManager = resource....

I checked in AEM 6.3 and jcr:created is not changing in publish env.I publish the we-retail.Can you please post screenshots.

Yes, It is good to go step by step but when we are not getting output what is written in helpx so I usually download the package and checks if an issue is still coming or not...

see the below code-snippet. <div class="container-fluid">  <h1>Hello World!</h1>  <p>Resize the browser window to see the effect.</p>  <p>The columns will automatically stack on top of each other when the screen is less than 768px wide.</p>  <div class="row">    <div class="col-sm-4" style="backgrou...

Could you please check the stackoverflow solution here--replication - Page activation failing in AEM 6.3 - Stack Overflow Check the status of running workflows in the workflow console: http://localhost:your_port/libs/cq/workflow/content/console.html. Are there any workflows stuck? If so terminate th...

In which AEM version you are working on?

Can you please try downloading the package from article and try again?I tried it previously and it was working for me.

In this case, I will go with bootstrap because it is also helpful for responsive design.while creating a col-cntrl you can also put the parsys there using specific div. so parsys will also behave like that.Check this article, here we have used the Tab component. so it is also responsive we have used...

I can check in the second screenshot there is a single line. can you please confirm what is that?because sometimes parsys comes like that only. I will tell you how to enable that. over the mouse on it and click then check if you are getting + icon.

What's happening when you are using JobConsumer (Apache Sling 8 API)  instead?org.apache.sling.event.jobs.JobUtil.processJob(Event, JobProcessor)- Use the new JobConsumer interface instead.org.apache.sling.event.EventUtil.processJob(Event, JobProcessor)Use JobUtil.processJob(Event, org.apache.sling....