AEM 6.1 NullPointerException at ResponsiveInfoProvider.java:110

[marco_74]

Hello,

I got this error while editing pages with the classical UI (/cf#) on this url /libs/wcm/core/content/pageinfo.json.

I installed a new 6.1, then installed my app, and finally installed some content from a 5.6 release.

Have you any idea? Thanks

marc

[smacdonald2008]

Are you getting this exception for only pages under your app or for all pages? 

[marco_74]

Hi, it occurs only on my pages copied from the 5.6 instance , not on demo geometrix pages

[smacdonald2008]

Make sure all of your 6.1 pages have the proper Super Resource Type defined: foundation/components/page.  

See this Sightly article as an example:

https://helpx.adobe.com/experience-manager/using/creating-sightly-component.html

[marco_74]

Hi,

If i add this node "cq:responsive" to the jcr:content of my page, the pageinfo.json request returns fine.

Is there any "responsive" filter enabled by default on 6.1 author ?

Thanks

[edubey]

Can you confirm which  java version you are having, make sure it's JDK 1.8

[marco_74]

Hi, same issue with jdk1.8.

It seems that the new InfoProvider node 'responsive' under /libs/foundation/components/page/cq:infoProviders, implies a non empty inherited node cq:responsive for my pages.

[marco_74 · Accepted solution]

Hi, my root page was missing its jcr:content node, so the search of inherited stuff was failing when reaching the root page.

I've fixed the missing node and everything works fine, thanks for your help.