I suspect I have the same error. It says “Core package core.dnp.dappnode.eth is from a foreign registry”
Error: Core package core.dnp.dappnode.eth is from a foreign registry
at /usr/src/app/webpack:/@dappnode/dappmanager/src/calls/packageInstall.ts:60:15
at Generator.next ()
at fulfilled (/usr/src/app/index.js:261953:58)
at runMicrotasks ()
at processTicksAndRejections (internal/process/task_queues.js:95:5)
Very simple fix. Navigate to http://my.dappnode/#/system/update click update and you should be good. Also guys best and quickest support can always be found on our Discord server.