I'm upgrading from 1.18.4 to 1.19.1. When I run update.php, it quits out with this error:
...doing rev_id from 23401 to 23600
...doing rev_id from 23601 to 23800
...doing rev_id from 23801 to 24000
Fatal error: Call to undefined method HistoryBlobStub::uncompress() in /includes/HistoryBlob.php on line 255
Same thing happens if I re-run update.php.
Version: 1.19
Severity: major
Whiteboard: aklapper-moreinfo
This is caused by some glitched revisions from running compressOld.php similar to these issues: http://www.gossamer-threads.com/lists/wiki/mediawiki/28425
"This indicates that a HistoryBlubStub has incorrectly referenced another
HistoryBlobStub as its source instead of a HistoryBlob."
Can some logic be added that checks for this scenario and does something other than just quit out? Spitting out the revision id's would help a lot. My personal solution was to delete these bad revisions and run the update script, but I had to jigger a way to identify all the bad revisions to delete.
Can you drop example of the serialized data? (a database dump or something like that)
Unfortunately closing this report as no further information has been provided.
Steve: Please feel free to reopen this report if you can provide the information asked for and if this still happens. Thanks!