Flow price: --
b6478027447fd2bc6e741509a30d27ad8fa3ec9dbcfa42cf390852cbea4c579e

Transaction

Hash: b6478027447fd2bc6e741509a30d27ad8fa3ec9dbcfa42cf390852cbea4c579e
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:
  --> b6478027447fd2bc6e741509a30d27ad8fa3ec9dbcfa42cf390852cbea4c579e: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:
b6478027447fd2bc6e741509a30d27ad8fa3ec9dbcfa42cf390852cbea4c579e
Status:
ERROR
Block height:
41425183
Block id:
57aaf4191ab70104eb95f57510b154713b928a349e989cf09e5d90526d74321d
Timestamp:
Wednesday 23 November 2022 at 08:33:43 UTC
()
Proposer:
Authorizers:
Gas used:
33