Flow price: --
9c09953cad306ecdfd5d7a725ca401ff90392ea1bfe4a5ee249b98edfd84d955

Transaction

Hash: 9c09953cad306ecdfd5d7a725ca401ff90392ea1bfe4a5ee249b98edfd84d955
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:
  --> 9c09953cad306ecdfd5d7a725ca401ff90392ea1bfe4a5ee249b98edfd84d955:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9c09953cad306ecdfd5d7a725ca401ff90392ea1bfe4a5ee249b98edfd84d955
Status:
ERROR
Block height:
41601716
Block id:
547e3edc0f7f002f22ff934d2ccf92b28ecbe800b2f22f2dea35b484e7115548
Timestamp:
Saturday 26 November 2022 at 04:55:14 UTC
()
Proposer:
Authorizers:
Gas used:
26