Flow price: --
1a209c5be6eb65c69da11cfc18432e35ace8c87bb4c7175328123dd4825bd8fa

Transaction

Hash: 1a209c5be6eb65c69da11cfc18432e35ace8c87bb4c7175328123dd4825bd8fa
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:
  --> 1a209c5be6eb65c69da11cfc18432e35ace8c87bb4c7175328123dd4825bd8fa: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:
1a209c5be6eb65c69da11cfc18432e35ace8c87bb4c7175328123dd4825bd8fa
Status:
ERROR
Block height:
41134744
Block id:
f6bc01f915d41a1afb6a5ca7585fa0e021fd9331581d57260c87eb46545416b9
Timestamp:
Friday 18 November 2022 at 16:02:49 UTC
()
Proposer:
Authorizers:
Gas used:
25