Flow price: --
700bc1522a15b35244c162468564a5b4aa889d429cf3d50e9f5d94827ad8d013

Transaction

Hash: 700bc1522a15b35244c162468564a5b4aa889d429cf3d50e9f5d94827ad8d013
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:
  --> 700bc1522a15b35244c162468564a5b4aa889d429cf3d50e9f5d94827ad8d013:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
700bc1522a15b35244c162468564a5b4aa889d429cf3d50e9f5d94827ad8d013
Status:
ERROR
Block height:
40632655
Block id:
b48afaa39f062e6772a2416f940e1668269fd6ef51e740238015bdde19c7a6eb
Timestamp:
Thursday 10 November 2022 at 08:34:56 UTC
()
Proposer:
Authorizers:
Gas used:
22