Flow price: --
0054d7c20aa8246ae44cfe7e0eb69464df49f77440a41523e780ca630dd52c64

Transaction

Hash: 0054d7c20aa8246ae44cfe7e0eb69464df49f77440a41523e780ca630dd52c64
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:
  --> 0054d7c20aa8246ae44cfe7e0eb69464df49f77440a41523e780ca630dd52c64:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0054d7c20aa8246ae44cfe7e0eb69464df49f77440a41523e780ca630dd52c64
Status:
ERROR
Block height:
40573118
Block id:
565d2fa1b8d83de37549d277fb0b01dd964ac154f43a122e30d78b962c8968ad
Timestamp:
Wednesday 9 November 2022 at 08:23:44 UTC
()
Proposer:
Authorizers:
Gas used:
28