Flow price: --
b26faac36bd752f12f3dd9f50a49de488e68db6f82f1fb788e9179b209b47107

Transaction

Hash: b26faac36bd752f12f3dd9f50a49de488e68db6f82f1fb788e9179b209b47107
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:
  --> b26faac36bd752f12f3dd9f50a49de488e68db6f82f1fb788e9179b209b47107:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b26faac36bd752f12f3dd9f50a49de488e68db6f82f1fb788e9179b209b47107
Status:
ERROR
Block height:
40659815
Block id:
e1d600b735664d0be913dfd0ff79a22f1751b69cc4ae89ac69d5651ae721a4f3
Timestamp:
Thursday 10 November 2022 at 19:40:03 UTC
()
Proposer:
Authorizers:
Gas used:
26