Flow price: --
876932958f80c018ddcbc685262d5e75f4629477cf8aede5832514e4a9881f7e

Transaction

Hash: 876932958f80c018ddcbc685262d5e75f4629477cf8aede5832514e4a9881f7e
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:
  --> 876932958f80c018ddcbc685262d5e75f4629477cf8aede5832514e4a9881f7e: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:
876932958f80c018ddcbc685262d5e75f4629477cf8aede5832514e4a9881f7e
Status:
ERROR
Block height:
41456416
Block id:
2c5a5f9d2536b5f630bf0483a2f4bc203a7f1d93291dde6c06f051683539da64
Timestamp:
Wednesday 23 November 2022 at 20:37:35 UTC
()
Proposer:
Authorizers:
Gas used:
25