Flow price: --
838abd07d300ecf726fe3baa1458724f275bb7927c79395f1b7acede9d087fc2

Transaction

Hash: 838abd07d300ecf726fe3baa1458724f275bb7927c79395f1b7acede9d087fc2
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:
  --> 838abd07d300ecf726fe3baa1458724f275bb7927c79395f1b7acede9d087fc2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
838abd07d300ecf726fe3baa1458724f275bb7927c79395f1b7acede9d087fc2
Status:
ERROR
Block height:
40761372
Block id:
2941026c542c57b6f12e4a311f9a4c3c2ddd5ee87d3c8e8eaa67e776f22cbf4e
Timestamp:
Saturday 12 November 2022 at 12:46:29 UTC
()
Proposer:
Authorizers:
Gas used:
27