I am trying to do a Firebird migration with a tutorial Base file called Students2.odb linked from this tutorial (it’s near the end). Once the migration is completed and I click on one of the FORMS, I get the following Firebird sdbc_error:
firebird_sdbc error: *Dynamic SQL Error *SQL error code = -206 *Column unknown *LINK_FROM_YEAR *At line 1, column 94 caused by 'isc_dsql_prepare'
Several other Base tutorial files I have downloaded also have the same error message after a Firebird migration. Any ideas on what is causing the problem and how I can fix it?