Flow price: --
0dd054f28a4a1783ed97b090c953a9a95f13fe0e6e0a7d133c89fddd96101521

Transaction

Hash: 0dd054f28a4a1783ed97b090c953a9a95f13fe0e6e0a7d133c89fddd96101521
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:
  --> 0dd054f28a4a1783ed97b090c953a9a95f13fe0e6e0a7d133c89fddd96101521:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0dd054f28a4a1783ed97b090c953a9a95f13fe0e6e0a7d133c89fddd96101521
Status:
ERROR
Block height:
40644278
Block id:
6a3ceac181326796ff0d5c844edc7639786ebc7794964ddfeb36f7e7adb0c85a
Timestamp:
Thursday 10 November 2022 at 13:20:22 UTC
()
Proposer:
Authorizers:
Gas used:
25