Flow price: --
9ea58e58e8214432209ed081c84cfe77faa5fad7477cf315b04ddb4e85002b73

Transaction

Hash: 9ea58e58e8214432209ed081c84cfe77faa5fad7477cf315b04ddb4e85002b73
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:
  --> 9ea58e58e8214432209ed081c84cfe77faa5fad7477cf315b04ddb4e85002b73:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9ea58e58e8214432209ed081c84cfe77faa5fad7477cf315b04ddb4e85002b73
Status:
ERROR
Block height:
41584959
Block id:
fb2e8d8866f0685a37c1c8a3feb6ac1aec660959654ead3d39c97e85d8c3ad97
Timestamp:
Friday 25 November 2022 at 22:26:17 UTC
()
Proposer:
Authorizers:
Gas used:
29