- I released a Managed Package version 1.1 and installed on both Developer Org D1 and Sandbox Org S1.
- Later I added a new Lightning Component and Lightning Record Page to the Package and released a Major version 1.2.
- I am able to upgrade D1 to 1.2 (and many other developer orgs).
- But when I tried upgrading S1 from 1.1 to 1.2 it throwed me an error as below and installation failed:
(Customer_Object_Record_Page) Validation Errors While Saving Record(s), Details: There were custom validation error(s) encountered while saving the affected record(s). The first validation error encountered was "We couldn't retrieve the design time component information for component nmspc:AnotherLightningPage.".
I am not able to understand the message
"We couldn't retrieve the design time component information for component X" and what is so different from Developer Org to Sandbox Org.
Note: All Lightning pages have access="global"