Flow price: --
12adf6806e0dcb8c19c8d6994b95b24999cf9e106927a71954d5eb9083bcdc73

Transaction

Hash: 12adf6806e0dcb8c19c8d6994b95b24999cf9e106927a71954d5eb9083bcdc73
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:
  --> 12adf6806e0dcb8c19c8d6994b95b24999cf9e106927a71954d5eb9083bcdc73:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
12adf6806e0dcb8c19c8d6994b95b24999cf9e106927a71954d5eb9083bcdc73
Status:
ERROR
Block height:
41487009
Block id:
c7e4a33fe7b72b14efe4c43a9a3d388389da55eac22a13f8eab420bfb3582823
Timestamp:
Thursday 24 November 2022 at 08:30:49 UTC
()
Proposer:
Authorizers:
Gas used:
25