ERROR: Content Element with uid "277" and type "dce_dceuid7" has no rendering definition!

ERROR: Content Element with uid "198" and type "textmedia" has no rendering definition!

ERROR: Content Element with uid "197" and type "dce_dceuid6" has no rendering definition!

ERROR: Content Element with uid "280" and type "list" has no rendering definition!

ERROR: Content Element with uid "605" and type "shortcut" has no rendering definition!