Datagrid2 error

[koby012]

I got error to create page with datagrid2.(11.8, 11.6.2)

Connected to: C:/Users/Masanori.Kobayashi/Mendix/TestECSite/TestECSite.mpr (Mendix 11.6.2)
Error: failed to build page: failed to build widget: failed to load DataGrid2 template: placeholder ID leak detected in widget template object for
com.mendix.widget.web.datagrid.Datagrid: aa000000-prefix ID was not remapped

[ako]

Do you know the steps to reproduce it? Can you ask your AI what steps it took to build your application?