In addition to what @Jörg_Hoh has mentioned I could find some relevant blogs which might help you in addressing your issue.https://gauravsachdeva.com/2021/07/12/aem-rollout-option-missing-for-one-country-live-copy/https://with-example.blogspot.com/2015/03/cq-rollout-option-is-not-listing-all-livecop...

That is because the base of AEM is based on OSGI and SLING. So the concepts and terminologies might be different. Excepts for specific OSGI or SLING based APIs everything else is normal Java. 

@nikita24tailor Welcome to AEM. As @Kiran_Vedantam mentioned AEM is an application developed on different technology stack. So to be good with backend you surely need to learn Java , but you don't have to be a master in it yet. Slowly but steadily you can learn and reach there. Said that, to develop...

Can you try installing this in your local and check if that is working fine in your local ? Also if it throwing error, just check the we-retail or install wknd project https://github.com/adobe/aem-guides-wknd in your local and check if those are loading fine ?  If yes, then the issue is with your pr...

@Lavanya_Pejjayi As @arunpatidar mentioned, the reason the bundles are not resolved is because it is not able to find the dependency jars in the Console. If you are adding dependency , make sure you first check it in the depfinder and add them accordingly. In your case if you find it empty , then ad...

@Manu_Mathew_ I am yet to get some good tutorials for AEMaaC. If I get some nice ones , I will circle back here ✌

@serenapitotti Obviously there might be some difficulties , but for ease of development , I think we should not deviate from the best approaches. As all has recommended here , duplicating your assets with exact meta data, is a bad design. If the only issue which is stopping you from moving to common...

Exactly 

@abhisheks351843 I am afraid that won't be possible. AEM dialogs are designed using Coral UI / jQuery which is served from AEM. Means , all the underlying files are hosted and served from your AEM instance. It can be accessible only from AEM. Even if assuming you can achieve this ( Again I am 99.9% ...

@RobertHarper Normally to mock any service @Mock annotation should suffice. I am not sure why it is not resolving for you. But incase it helps , pasting below some links I found in WWW. https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/mock-private-resourceresolverfactory-res...