i am trying to take back up of my current space from confluence but getting error.
java.util.concurrent.ExecutionException: java.lang.NullPointerException
java.util.concurrent.ExecutionException: java.lang.NullPointerException: Cannot invoke "com.atlassian.sal.api.user.UserKey.getStringValue()" because "userKey" is null
See if the workaround in this post helps.
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