DocumentDoesNotExistException on n1q1 4.5

Just tried to restore our data to a brand new 4.5 EE version. Using n1ql, I retrieved a document, but when I try to get the document by simple get operation using the key, the following Exception is thrown:

com.couchbase.client.java.error.DocumentDoesNotExistException

I’ve tried searching the document at the Couchbase Console, but I got this:

Couldn’t find any special log in the “Log” tab, nor the system logs.

no response? I don’t expect some of my data will be lost after I restore to the so called “latest stable” version…

could you share the command you used to backup and restore with the versions you backup from as well?
thanks
-cihan

the backup command is simply:
cbbackup http://127.0.0.1:8091 /tmp/backup -u [name] -p [password]

I tried backup from 3.0.1 and 4.5DeveloperPreview, both have the same problem. But the data was ok for 4.5DeveloperPreview.

I observed that the data that will end up with this error all have values of Integer (from JAVA SDK). However, not all integer data have this problem.