"ExecutionError": "Smart contract panicked: unexpected token: \'undefined\'\n at <input>:1\n at parse (native)\n at deserialize (build/activity-test.js:99)\n at getValueWithOptions (build/activity-test.js:55)\n at get (build/activity-test.js:1137)\n at nft_tokens_for_owner (build/activity-test.js:2347)\n at nft_tokens_for_owner (build/activity-test.js:2826)\n at nft_tokens_for_owner (build/activity-test.js:3599)\n"