force:createRecord issue in winter 18 release

Question

We are facing issue while using "force:createRecord" event in lightning. Its working for Standard object when we are giving entityApiName as "Account" but on the same hand if we are doing it with custom object its not working.

Working:-

 ({
createRecord : function(component, event, helper) {
     var createRecordEvent = $A.get("e.force:createRecord");

    createRecordEvent.setParams({
        "entityApiName": "Account"                  
    });
    createRecordEvent.fire();
}
})

Not Working:-

({
createRecord : function(component, event, helper) {
     var createRecordEvent = $A.get("e.force:createRecord");

    createRecordEvent.setParams({
        "entityApiName": "CustomeObj__c"                        
    });
    createRecordEvent.fire();
}
})

Answer 1

This is a winter 18 known issue. Check this link for more. Fixed in most of the data centers and release is in progress.