Flow price: --
47bfa4fae6d165e6e2fc62ef2bdd670d33041d62b7210003a1a94371c96bf96e

Transaction

Hash: 47bfa4fae6d165e6e2fc62ef2bdd670d33041d62b7210003a1a94371c96bf96e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 47bfa4fae6d165e6e2fc62ef2bdd670d33041d62b7210003a1a94371c96bf96e:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
47bfa4fae6d165e6e2fc62ef2bdd670d33041d62b7210003a1a94371c96bf96e
Status:
ERROR
Block height:
40276028
Block id:
83cd2f6577c3b8460942e92c32dee976c6ed21a77c550f60a9cb0555954febe2
Timestamp:
Friday 4 November 2022 at 09:03:19 UTC
()
Proposer:
Authorizers:
Gas used:
22