Flow price: --
5febb589bf1b6175b37c79d4a2542900fd12c75c8796c2198c43d712e43aa8da

Transaction

Hash: 5febb589bf1b6175b37c79d4a2542900fd12c75c8796c2198c43d712e43aa8da
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:
  --> 5febb589bf1b6175b37c79d4a2542900fd12c75c8796c2198c43d712e43aa8da: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:
5febb589bf1b6175b37c79d4a2542900fd12c75c8796c2198c43d712e43aa8da
Status:
ERROR
Block height:
40667198
Block id:
1e5592312df103caed7dcf2e2e3376e0e1a655e8127ab8522bc5acdbf8c9c7f3
Timestamp:
Thursday 10 November 2022 at 22:38:10 UTC
()
Proposer:
Authorizers:
Gas used:
25