Flow price: --
78ba54ff43811853f433671674876270443370985f25fc374c71ac98560bee4d

Transaction

Hash: 78ba54ff43811853f433671674876270443370985f25fc374c71ac98560bee4d
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:
  --> 78ba54ff43811853f433671674876270443370985f25fc374c71ac98560bee4d: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:
78ba54ff43811853f433671674876270443370985f25fc374c71ac98560bee4d
Status:
ERROR
Block height:
41460966
Block id:
519385bcbe4218311f6fd89e5238443637da9fedfd2d2247cf3cb5421f029837
Timestamp:
Wednesday 23 November 2022 at 22:24:21 UTC
()
Proposer:
Authorizers:
Gas used:
23