Flow price: --
d7fff7827271a9b0dfba05d8246ef5f393cae6af11fb86818ebc71e4babdbf0e

Transaction

Hash: d7fff7827271a9b0dfba05d8246ef5f393cae6af11fb86818ebc71e4babdbf0e
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:
  --> d7fff7827271a9b0dfba05d8246ef5f393cae6af11fb86818ebc71e4babdbf0e: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:
d7fff7827271a9b0dfba05d8246ef5f393cae6af11fb86818ebc71e4babdbf0e
Status:
ERROR
Block height:
41666946
Block id:
1cadfcbcd154f1865a4b4e65582dcee4c52728c0e61a95a2852f3563f0b0c18f
Timestamp:
Sunday 27 November 2022 at 06:16:18 UTC
()
Proposer:
Authorizers:
Gas used:
26