There is seems to be a bug. It used to work in prev version. please raise a support ticket for the same.meanwhile, will post if I find anything 

Hi Sonali,Based on the log you have put in, it seems to be a Null pointer exception thrown in SiteSearchResults.java at line #85. Please check what is happening there. Regards,Lokesh

Hi Kirithi, Can you post the error you are seeing ?? We will have to see what is throwing null pointer Regards,Lokesh

You can write your own externalLoginModule and use that for the AEM login. refer [1] for example[1] https://helpx.adobe.com/experience-manager/using/oak-login.html[2] http://adobeaemclub.com/custom-external-login-module/Regards,Lokesh

Roles are nothing but 'Groups' that you create.

Kim,1. Delegate option will come only if the next step is a 'PARTICIPANT STEP' else it wouldnt not have that option. In your case, Step2 seems to be a non participant step and hence Step 1 user will not see that option. Once you move to the second step, then you should have an option to delegate for...

You will have to be really careful when you create clientlibs at component. Any clientlib which is already a part of your global clientlib, they you can just mention that clientlib as a dependency to your local component clientlib such that it doesnt reloads again ! So essentially, before including ...

Its always better to do all this logic in your java class and send the relevant image to your model which will be used to display in your sightly template

Here, are you using the OOB workflow or a custom workflow ?Usually this exception is thrown on a mix:versionable nodes. refer [1] also to understand more on this exception[1]http://www.day.com/maven/jsr170/javadocs/jcr-1.0/javax/jcr/Node.html

Exception is coming while rollout !! What is your rollout config looks like ??