[TIPS] Solution for error "Cannot read properties of undefined (reading 'getRelationship')" when click new button on Subgrid

 [TIPS] Solution for error "Cannot read properties of undefined (reading 'getRelationship')" when click new button on Subgrid

When click the new button on subgrid, system throws an error:  TypeError: Cannot read properties of undefined (reading 'getRelationship')

 That button is set to use:

/_static/_common/scripts/CommandBarActions.js   function Mscrm.GridCommandActions.addNewFromSubGridStandard

 

Two Issues:

1. According to MS, all resources should now be prefaced by this tag instead of directly given a path:  $webresource:
2. The function call is from a JS file that is no longer loaded in UCI(unified client interface).   Found this online:  Unfortunately, CommandBarActions.js has been deprecated in UCI, so this JS file is not loaded in UCI which then caused this error.

 

Old version using /_static/_common/scripts/CommandBarActions.js   and a function of Mscrm.GridCommandActions.addNewFromSubGridStandard

New Version using $webresource:Main_system_library.js   XrmCore.Commands.Open.addNewFromSubGridStandard