Flow price: --
2e51f6b781a6cffa956413b93e4c5cf9fe0dcbbe3d1f03b530ff48a0e608d31a

Transaction

Hash: 2e51f6b781a6cffa956413b93e4c5cf9fe0dcbbe3d1f03b530ff48a0e608d31a
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:
  --> 2e51f6b781a6cffa956413b93e4c5cf9fe0dcbbe3d1f03b530ff48a0e608d31a: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:
2e51f6b781a6cffa956413b93e4c5cf9fe0dcbbe3d1f03b530ff48a0e608d31a
Status:
ERROR
Block height:
41672982
Block id:
96bf1c495f789f14fe0e4a7f3567efedbfd33e178682427943afdc76db35f0d4
Timestamp:
Sunday 27 November 2022 at 08:36:27 UTC
()
Proposer:
Authorizers:
Gas used:
29