When you bundle has deprecated usage of API's as an example loginAdminstrative() for session, you have to add your bundle into exception list before you can use it and similar error is thrown in logs also

Adding to what Scott and Mayank already mentioned, A lot of data may reside in AEM but make sure to check where your AEM server are located when considering this.

AFAIK, on client side there is no object with name granite but there is one with GraniteWhat are you trying to achieve, based on which I can recommend client/server side

1. You may want to share complete logs2. Can you try login to felix console localhost:4502/system/console/bundles and see if there is any bundle which is not active3. Was there any deployment which caused this?

First request, please take time to draft question and proper details in title and description.Community is happy to help but in order to get better answer, you can provide more details.Coming to your Que:Yes, you can have multiple author and publish.For deployment you can referhttps://helpx.adobe.co...

What command you are using with Asset API ?https://helpx.adobe.com/experience-manager/6-3/assets/using/mac-api-assets.html

As Jörg Hoh  mentioned, Launch is used to create content for future, you should have look at it oncehttps://helpx.adobe.com/in/experience-manager/6-3/sites/authoring/using/launches.htmlhttps://helpx.adobe.com/in/experience-manager/6-3/sites/authoring/using/launches.html

Caused by: java.lang.NullPointerException: nullPossible to create code snippet?

Two things to check:1. Delete the jcrPauseInstallation folder if you see under /system/sling/installer/jcr2. Check for error in error.log when deploying your code.

You have to provide \n element to go to next line for output