Flow price: --
e930cf25bde8682b2b76a9e5fd69d6f4367007e892649a96e2beaf47ede9c8d9

Transaction

Hash: e930cf25bde8682b2b76a9e5fd69d6f4367007e892649a96e2beaf47ede9c8d9
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:
  --> e930cf25bde8682b2b76a9e5fd69d6f4367007e892649a96e2beaf47ede9c8d9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e930cf25bde8682b2b76a9e5fd69d6f4367007e892649a96e2beaf47ede9c8d9
Status:
ERROR
Block height:
41491113
Block id:
1aa28cd5eacceaf08790797e95e52de11de867d6c72e7c5007123dd127a799b2
Timestamp:
Thursday 24 November 2022 at 10:05:20 UTC
()
Proposer:
Authorizers:
Gas used:
23