Flow price: --
2cea19df617a0e7c00d8eec0f1a01d393d0cf739c24bce188221fb863626049b

Transaction

Hash: 2cea19df617a0e7c00d8eec0f1a01d393d0cf739c24bce188221fb863626049b
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:
  --> 2cea19df617a0e7c00d8eec0f1a01d393d0cf739c24bce188221fb863626049b: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:
2cea19df617a0e7c00d8eec0f1a01d393d0cf739c24bce188221fb863626049b
Status:
ERROR
Block height:
40398424
Block id:
74df593742dded5113de4c940e99560f5584a27faebb648dd2d21f2250928895
Timestamp:
Sunday 6 November 2022 at 09:57:40 UTC
()
Proposer:
Authorizers:
Gas used:
23