OpenAtlas

Old involvements (created pre 2.0.0) have no default root type like newer ones. In Event and Actor views some involvements generate notices because they have no type.

Not a great issue since notices are not shown in production systems but should be fixed nevertheless.

Quick solution would be a check if they have a type, but an update SQL which gives typeless involvements the root type would be preferable.

Update:

Fixed in view and not with an update SQL because data could be imported or new types could be added so application should expect "typeless" entries anyway.