Custom and Managed Fields not showing

[hoersten]

We have some custom fields and managed fields on the OpportunityLineItem SF object. From the SF Developer Console I can run select Id, ia_crm__Class__c from OpportunityLineItem where Id = '00k4W00001Nc0jh' and get results. If I run Forrest::query("select Id, ia_crm__Class__c from OpportunityLineItem where Id = '00k4W00001Nc0jh'") I get an error message: No such column 'ia_crm__Class__c' on entity 'OpportunityLineItem'. If you are attempting to use a custom field, be sure to append the '__c' after the custom field name. Please reference your WSDL or the describe call for the appropriate names. ia_crm__Class__c is a reference field added via a managed package.

[omniphx]

I would check field level security. It's possible the profile logged in with forrest does not have read/edit access to the field you are trying to query.

[hoersten]

Thanks, that helped show some of the other fields, but this one is still missing. It's a reference field if that makes a difference.

[omniphx]

One other thing I would try is to use the tooling API to retrieve field information: https://github.com/omniphx/forrest/issues/246#issuecomment-588604219