.model.json throwing internal server error

[animah80397281]

Can someone advice why I am getting this below error while calling .mode.json of a component. 

Could not get exporter jackson requested by model.
org.apache.sling.models.factory.MissingExporterException: No exporter named jackson supports java.lang.String.
at org.apache.sling.models.impl.ModelAdapterFactory.exportModel(ModelAdapterFactory.java:1317) [org.apache.sling.models.impl:1.4.16]
at org.apache.sling.models.impl.ExportServlet$ResourceAccessor.getExportedString(ExportServlet.java:188) [org.apache.sling.models.impl:1.4.16]
at org.apache.sling.models.impl.ExportServlet.doGet(ExportServlet.java:106) [org.apache.sling.models.impl:1.4.16]
at org.apache.sling.api.servlets.SlingSafeMethodsServlet.mayService(SlingSafeMethodsServlet.java:266) [org.apache.sling.api:2.22.0]
at org.apache.sling.api.servlets.SlingSafeMethodsServlet.service(SlingSafeMethodsServlet.java:342) [org.apache.sling.api:2.22.0]
at org.apache.sling.api.servlets.SlingSafeMethodsServlet.service(SlingSafeMethodsServlet.java:374) [org.apache.sling.api:2.22.0]

[Dipti_Chauhan]

Hi @animah80397281 

 Similar issue addressed here : https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/sling-model-exporters-thro...

Let me know if this resolve your issue.

Thanks

Dipti

[GnanendraPonnala · Accepted solution]

Hi @animah80397281 ,

please check below link, to get some info on the chances why you're getting this error,

Sling model exporters thrown MissingExporterExcept... - Adobe Experience League Community - 389716

Eg: Any dependencies were not resolved

[animah80397281]

It worked after instance restart.