Flow price: --
47e45b9158ca2113533f925b3c87ea366e68751ee4f3612fe849b6ecf1145aa0

Transaction

Hash: 47e45b9158ca2113533f925b3c87ea366e68751ee4f3612fe849b6ecf1145aa0
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:
  --> 47e45b9158ca2113533f925b3c87ea366e68751ee4f3612fe849b6ecf1145aa0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
47e45b9158ca2113533f925b3c87ea366e68751ee4f3612fe849b6ecf1145aa0
Status:
ERROR
Block height:
41641912
Block id:
0344f90b58d7afd36fd62ab30e14a5362ffcddd58afaf97bc4ac61b93efdcb57
Timestamp:
Saturday 26 November 2022 at 20:32:52 UTC
()
Proposer:
Authorizers:
Gas used:
29