Upgrade from 3.3.x to 3.5.x fails
Upgrading a GemStone repository from version 3.3.x to version 3.5.x fails with an error such as
Error 2010 , a MessageNotUnderstood occurred (error 2010), a Integer class does not understand #'_selectedPrimeGreaterThan:' (MessageNotUnderstood)
Workaround
In $GEMSTONE/upgrade/integer.gs, comment out the lines
removeallmethods Integer
removeallclassmethods Integer
Last updated: 1/8/20