Flow price: --
bda45eb66dac9ade977114a4dc6dfa7999c4c61009d067b90b3b6da014ed9493

Transaction

Hash: bda45eb66dac9ade977114a4dc6dfa7999c4c61009d067b90b3b6da014ed9493
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:
  --> bda45eb66dac9ade977114a4dc6dfa7999c4c61009d067b90b3b6da014ed9493:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bda45eb66dac9ade977114a4dc6dfa7999c4c61009d067b90b3b6da014ed9493
Status:
ERROR
Block height:
41480332
Block id:
b7922c6ef47cf17cc0918e27e89ed5162c510597267e7173117d4a9a74689fdb
Timestamp:
Thursday 24 November 2022 at 05:56:00 UTC
()
Proposer:
Authorizers:
Gas used:
27