Flow price: --
1633f596e6a0f754f051a5b828d6ac13ec3bf383b38663c251e13d39945dda4e

Transaction

Hash: 1633f596e6a0f754f051a5b828d6ac13ec3bf383b38663c251e13d39945dda4e
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:
  --> 1633f596e6a0f754f051a5b828d6ac13ec3bf383b38663c251e13d39945dda4e: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:
1633f596e6a0f754f051a5b828d6ac13ec3bf383b38663c251e13d39945dda4e
Status:
ERROR
Block height:
41436922
Block id:
af72dee4795f69f93015e8ea5721aa67634a1fbd25df2ddce0ec93167bd23422
Timestamp:
Wednesday 23 November 2022 at 13:05:15 UTC
()
Proposer:
Authorizers:
Gas used:
23