Flow price: --
5befa2742699b95cea1100a6592f9b3b93d2abd033e311abf3a5ad26a3ca6f58

Transaction

Hash: 5befa2742699b95cea1100a6592f9b3b93d2abd033e311abf3a5ad26a3ca6f58
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:
  --> 5befa2742699b95cea1100a6592f9b3b93d2abd033e311abf3a5ad26a3ca6f58:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5befa2742699b95cea1100a6592f9b3b93d2abd033e311abf3a5ad26a3ca6f58
Status:
ERROR
Block height:
40691256
Block id:
b123aad2d028aaced0ea6dce70008377e24a3e367a2e1a209531af44905766b1
Timestamp:
Friday 11 November 2022 at 08:26:13 UTC
()
Proposer:
Authorizers:
Gas used:
22