Specific cards not working on embedded dashboards


Hi everyone,

Strange occurrence I’m running into after upgrading to 0.28.4. I have two dashboards that I embed for end users that are showing the error icon (triangle with exclamation point) for specific cards.

When I view the dashboards in Metabase, they are working and displaying fine. When I look at the embedded preview, they are displaying the error icon as well.

Should we just re-create the cards and try adding them back to the dashboards?

Let me know if the above makes sense…



You’re probably getting bitten by an bug introduced around 0.24.4 … see what’s being worked on for 0.25.5.

If you need that particular feature to work - rollback which should be safe according to the core devs:


@jornh Thanks for the response, the strange thing is is that we updated from 0.27 so I think something else might be going on.

I see that 0.28.5 was released and has a memory consumption line item, I might give that a try today and see if anything clears up before rolling back.


Yep 0.28.4 definitely had issues with some cards in embedded dashboards - I can confirm one error variant:

{:status :failed, :class clojure.lang.ExceptionInfo, :error "Input to value-for-tag does not match schema: [nil (named [{:default disallowed-key}] params)]

got fixed in 0.28.5. So that’s the one you want to go with. Otherwise and your error slipped through there as well I think you should report it on GitHub with a stack trace for the core devs to look into.


Is there an FAQ on how to get stack traces? Will definitely be happy to get involved on Git!


Hmm sorry, maybe I should just have said “the full log output when the error happens” (you never know how much tech-lingo people here are familiar with :wink:). In Metabase you can always get the log in the top right menu under Logs.

Anyways, here’s hoping that you wont need this info and =.28.5 just runs fine for your!


Upgrading to 0.28.5 has solved the issue!