After first have migrated from empty (no problem)
The migration from release gave the following error:
uccessfully created /home/coder/project/dist/project.pkg /home/coder/project/migrations/from_release/migration.alan:4:33 to 4:34 error: unexpected keyword `?` while making a decision for stategroup 'select' of !'variable selector'.'stack'?'non-empty'. Options: - a key literal for state 'branch' - keyword `.` for state 'this' - keyword `>` for state 'this' - keyword `^` for state 'this'
the migration.alan file below shows an underscore under the question mark ? before ‘Type’
'Users': collection = <!"Default collection mapping, should succeed when key-property remains the same."!> map ( $ .'Users' ) as $ = ( 'Naam': text = $ .'Naam' 'Type': stategroup = switch $ ?'Type' ( |'Admin' as $ = 'Admin' ( ) |'User' as $ = 'User' ( ) ) ) 'Passwords': collection = <!"Default collection mapping, should succeed when key-property remains the same."!> map ( $ .'Passwords' ) as $ = ( 'User': text = $ .'User' 'Data': group = $ +'Data' as $ ( 'Password': text = $ .'Password' 'Active': stategroup = switch $ ?'Active' ( |'No' as $ = 'No' ( ) |'Yes' as $ = 'Yes' ( ) ) ) )
after several migration attempts from empty and from release the error remains.
what is going wrong?