Flow price: --
5929819fd58e159cb2c9f718f63a62cf55e2616f247da4eb45dc26194f1ddb27

Transaction

Hash: 5929819fd58e159cb2c9f718f63a62cf55e2616f247da4eb45dc26194f1ddb27
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:
  --> 5929819fd58e159cb2c9f718f63a62cf55e2616f247da4eb45dc26194f1ddb27:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5929819fd58e159cb2c9f718f63a62cf55e2616f247da4eb45dc26194f1ddb27
Status:
ERROR
Block height:
41162085
Block id:
2468809f11bde26e089d1999880cb1f257f5e39a0579e70cc69e9af6aeb72a4e
Timestamp:
Saturday 19 November 2022 at 02:38:04 UTC
()
Proposer:
Authorizers:
Gas used:
23