Flow price: --
2e059f8a7be4d5ff48cf4bbf119e2b70c9d6f8d952935c8c69b2f6053fe5cd7e

Transaction

Hash: 2e059f8a7be4d5ff48cf4bbf119e2b70c9d6f8d952935c8c69b2f6053fe5cd7e
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:
  --> 2e059f8a7be4d5ff48cf4bbf119e2b70c9d6f8d952935c8c69b2f6053fe5cd7e: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:
2e059f8a7be4d5ff48cf4bbf119e2b70c9d6f8d952935c8c69b2f6053fe5cd7e
Status:
ERROR
Block height:
41430366
Block id:
85ee483ab8b7ce5ca525465e13e8ac2b912d053e8667a8ed4537b58825c78791
Timestamp:
Wednesday 23 November 2022 at 10:32:47 UTC
()
Proposer:
Authorizers:
Gas used:
25