Content slot not found for name error when opening pages in SmartEdit 1811

[Former Member]

We have migrated our project from 6.6 to 1811. When I go to smartedit and select Basic edit perspective I am getting below errors. Could anyone let me know what I am doing wrong here. Thank you for your valuable time and suggestions.

de.hybris.platform.cms2.exceptions.CMSItemNotFoundException: Content slot not found for name "HeaderContactUsLinks"

de.hybris.platform.cms2.exceptions.CMSItemNotFoundException: Content slot not found for name "HeaderImage"

[former_member627008]

I found the answer here: https://answers.sap.com/questions/12769917/content-slot-not-found-for-name-error-when-opening.html