Flow price: --
a4c1de82f61054d45f39b93b167ef796704dd0c2e2d04c6eed733648ab567bce

Transaction

Hash: a4c1de82f61054d45f39b93b167ef796704dd0c2e2d04c6eed733648ab567bce
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:
  --> a4c1de82f61054d45f39b93b167ef796704dd0c2e2d04c6eed733648ab567bce: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:
a4c1de82f61054d45f39b93b167ef796704dd0c2e2d04c6eed733648ab567bce
Status:
ERROR
Block height:
41038838
Block id:
0a36b3644b8cf46477226ec54750aab0088fa2dad15989376fdedb05fc725ab5
Timestamp:
Thursday 17 November 2022 at 02:51:02 UTC
()
Proposer:
Authorizers:
Gas used:
26