Flow price: --
a87fe69d540114f591c0e407a5ce364ec709f27d043739be6b22ca1339d8d353

Transaction

Hash: a87fe69d540114f591c0e407a5ce364ec709f27d043739be6b22ca1339d8d353
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:
  --> a87fe69d540114f591c0e407a5ce364ec709f27d043739be6b22ca1339d8d353:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a87fe69d540114f591c0e407a5ce364ec709f27d043739be6b22ca1339d8d353
Status:
ERROR
Block height:
41470247
Block id:
530399405e44d4b8641789ad2d6bf5b0f6f5a3470136ae073e39a7894a724ae0
Timestamp:
Thursday 24 November 2022 at 02:00:54 UTC
()
Proposer:
Authorizers:
Gas used:
26