Flow price: --
fbd225a523d87f5c1f0b2b4bdc4ef8a33e50b955ab7953f7f30ff4803c8c73fd

Transaction

Hash: fbd225a523d87f5c1f0b2b4bdc4ef8a33e50b955ab7953f7f30ff4803c8c73fd
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:
  --> fbd225a523d87f5c1f0b2b4bdc4ef8a33e50b955ab7953f7f30ff4803c8c73fd: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:
fbd225a523d87f5c1f0b2b4bdc4ef8a33e50b955ab7953f7f30ff4803c8c73fd
Status:
ERROR
Block height:
41468037
Block id:
9e44074b230b130aba999f25d0f57fc53ebf922d4b2e8909e0b1cc50b7fcab41
Timestamp:
Thursday 24 November 2022 at 01:08:57 UTC
()
Proposer:
Authorizers:
Gas used:
26