Failed to compile

[sheriumair]

/home/sheriub/electionguard-admin-device-main/src/mocks/electionguard/mockElectionGuardApi.ts
TypeScript error in /home/sheriub/electionguard-admin-device-main/src/mocks/electionguard/mockElectionGuardApi.ts(51,36):
Conversion of type '{ "title": string; "demo": boolean; "state": string; "county": { "id": string; "name": string; }; "date": string; "ballotTrackerConfig": { "trackerType": string; "trackerSiteDisplay": string; "trackerUrlTemplate": string; }; ... 5 more ...; "sealURL": string; }' to type 'Election' may be a mistake because neither type sufficiently overlaps with the other. If this was intentional, convert the expression to 'unknown' first.
Types of property 'parties' are incompatible.
Type '{ "id": string; "name": string; "abbrev": string; }[]' is not comparable to type 'Parties'.
Property 'fullName' is missing in type '{ "id": string; "name": string; "abbrev": string; }' but required in type 'Party'. TS2352

49 |       return JSON.stringify({
50 |         encryptedTallyFilename: 'fakeFileName',

51 | tallyResults: getZeroTally(election as Election),
| ^
52 | })
53 | }
54 | return JSON.stringify(tallyVotesResponse)

[ershad678678]

Facing the same issue, some guidance would be appreciated.