How to get rid of this?

[root@eucanode kvm-kernel]# euca-run-instances emi-21C335F8 -k suresh.priv
RunInstancesType: Failed to lookup kernel image information eki-8A553D65--ramdisk because of: Failed to lookup image: eki-8A553D65--ramdisk because of example: [KernelImageInfo manifestLocation=null signature=null checksum=null checksumType=null bundleSizeBytes=null imageName=null description=null architecture=null imagePublic=null platform=null imageType=kernel permissions=[] productCodes=[] deviceMappings=[] imageSizeBytes=null fullName=null ownerUserId=null ownerUserName=null ownerAccountNumber=null ownerAccountName=null uniqueName=null ownerFullNameCached=null state=null lastState=null stateChangeStack=null displayName=eki-8A553D65--RAMDISK id=null version=null creationTimestamp=null lastUpdateTimestamp=null naturalId=null]