Flow price: --
19ee5b77d5e3a024cfdef2810e41fcbec4aafaa5d11803e3d97162c7e0354cdd

Transaction

Hash: 19ee5b77d5e3a024cfdef2810e41fcbec4aafaa5d11803e3d97162c7e0354cdd
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:
  --> 19ee5b77d5e3a024cfdef2810e41fcbec4aafaa5d11803e3d97162c7e0354cdd: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:
19ee5b77d5e3a024cfdef2810e41fcbec4aafaa5d11803e3d97162c7e0354cdd
Status:
ERROR
Block height:
41631667
Block id:
67eed4b2e7f1b9d60f4d9723fd213a7b4fe9c338075b5db0677c59f1d5dd2ac2
Timestamp:
Saturday 26 November 2022 at 16:34:16 UTC
()
Proposer:
Authorizers:
Gas used:
26