Flow price: --
8c9230272f78d6ee71b71f4c3f626f6b6d804c8a6a1f5914bb92b14ccc2d9ad0

Transaction

Hash: 8c9230272f78d6ee71b71f4c3f626f6b6d804c8a6a1f5914bb92b14ccc2d9ad0
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:
  --> 8c9230272f78d6ee71b71f4c3f626f6b6d804c8a6a1f5914bb92b14ccc2d9ad0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8c9230272f78d6ee71b71f4c3f626f6b6d804c8a6a1f5914bb92b14ccc2d9ad0
Status:
ERROR
Block height:
41607391
Block id:
ec2d8a9bbcc90d4de108f48ecdbb6cf82c8174471b13aaee6fd00464fef833a5
Timestamp:
Saturday 26 November 2022 at 07:08:15 UTC
()
Proposer:
Authorizers:
Gas used:
29