Flow price: --
59c7ae0df68a898e65c8b1fd9c0c6c3a4d64fd4cca901bf759ce38ad3738319e

Transaction

Hash: 59c7ae0df68a898e65c8b1fd9c0c6c3a4d64fd4cca901bf759ce38ad3738319e
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:
  --> 59c7ae0df68a898e65c8b1fd9c0c6c3a4d64fd4cca901bf759ce38ad3738319e: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:
59c7ae0df68a898e65c8b1fd9c0c6c3a4d64fd4cca901bf759ce38ad3738319e
Status:
ERROR
Block height:
40591640
Block id:
5a963b5ad86d0bdbd5ad8d71270ab2ee166c23e3a4289d482e6abfcc0e39a103
Timestamp:
Wednesday 9 November 2022 at 15:48:26 UTC
()
Proposer:
Authorizers:
Gas used:
38