Programs compiled without a hitch.

Just wanted to know if 18.2 is compatible with CodeJock 13.6.1 before I starting digging? I am running into Grid issues with errors like that below after which any rows that were displayed 'vanish'.

D:\triumph6.0\triumph\programs\triumph.exe
selected col has no selected row

Error: 4402

Release: 6.0, Build Date: 9-Nov-2015, Rev.: 2

MSG_NEWCOLUMN (13262) - oSuppliers (1308) - at address 108445
GET_COLUMNCHANGE (13264) - oSuppliers (1308) - at address 108479
GET_MOVETOCOLUMNOBJECT (13295) - oSuppliers (1308) - at address 109391
MSG_MOVETOFIRSTENTERABLECOLUMN (13297) - oSuppliers (1308) - at address 109428
MSG_MOVEDOWNROW (12641) - oSuppliers (1308) - at address 109794
MSG_ONUNKNOWNAREACLICK (13247) - oSuppliers (1308) - at address 108248
MSG_ONCOMMOUSEUP (5554) - oSuppliers (1308) - at address 108076
[start] - at address 1115484