Flow price: --
2501e150d43fe08115739a8e9da803890fd61c5ac71bd29497cd7210e47a7fe7

Transaction

Hash: 2501e150d43fe08115739a8e9da803890fd61c5ac71bd29497cd7210e47a7fe7
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:
  --> 2501e150d43fe08115739a8e9da803890fd61c5ac71bd29497cd7210e47a7fe7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2501e150d43fe08115739a8e9da803890fd61c5ac71bd29497cd7210e47a7fe7
Status:
ERROR
Block height:
41048241
Block id:
825fb2aeab4ece2f155425b551f81ed55469a7e2ba47529c2930087512892cae
Timestamp:
Thursday 17 November 2022 at 06:28:30 UTC
()
Proposer:
Authorizers:
Gas used:
26