Flow price: --
7acba98ab39dfbaa1488c9b93582b8b2565ea8b06536b212b77196264a38e843

Transaction

Hash: 7acba98ab39dfbaa1488c9b93582b8b2565ea8b06536b212b77196264a38e843
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:
  --> 7acba98ab39dfbaa1488c9b93582b8b2565ea8b06536b212b77196264a38e843:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7acba98ab39dfbaa1488c9b93582b8b2565ea8b06536b212b77196264a38e843
Status:
ERROR
Block height:
41543804
Block id:
423b3ab9542e576e552ebaa8ccc39688b9cdfa6380caef0495a3fc4e2e1b2bd3
Timestamp:
Friday 25 November 2022 at 06:29:06 UTC
()
Proposer:
Authorizers:
Gas used:
24