DB errors updating add ons for 5.7
Unknown column type "" requested. Any Doctrine type that you use has to be registered with \Doctrine\DBAL\Types\Type::addType(). You can get a list of all the known types with \Doctrine\DBAL\Types\Type::getTypesMap(). If this error occurs during database introspection then you might have forgot to register all database types for a Doctrine Type. Use AbstractPlatform#registerDoctrineTypeMapping() or have your custom types implement Type#getMappedDatabaseTypes(). If the type name is empty you might have a problem with the cache or forgot some mapping information.
I don't see anything in the db.xml file that looks wrong, they work with other versions of C5. Anyone know what's going on with this?
I would look through those db.xml files and see if any type="" declarations match a value that isn't handled here:
Looking at that code it probably will break on any lowercase options too, which I would guess is probably the problem. We should probably make that code use strcasecmp instead.
I had the same error. Does anyone know where the link has moved to?