Flow price: --
94e34117b315e5004e032d7cad0f3ff641d9872d4bec0c2bc4e8d48437abc77c

Transaction

Hash: 94e34117b315e5004e032d7cad0f3ff641d9872d4bec0c2bc4e8d48437abc77c
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:
  --> 94e34117b315e5004e032d7cad0f3ff641d9872d4bec0c2bc4e8d48437abc77c: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:
94e34117b315e5004e032d7cad0f3ff641d9872d4bec0c2bc4e8d48437abc77c
Status:
ERROR
Block height:
40723426
Block id:
b7ca2c8a9158c139e01127d6bfb017ff936deda4e80bffe012856fddcd01290a
Timestamp:
Friday 11 November 2022 at 21:30:32 UTC
()
Proposer:
Authorizers:
Gas used:
24