Flow price: --
7154eb70691c575b13e04062a0b6a96166b03642576d44ce8596953a1a45b574

Transaction

Hash: 7154eb70691c575b13e04062a0b6a96166b03642576d44ce8596953a1a45b574
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:
  --> 7154eb70691c575b13e04062a0b6a96166b03642576d44ce8596953a1a45b574:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7154eb70691c575b13e04062a0b6a96166b03642576d44ce8596953a1a45b574
Status:
ERROR
Block height:
40978872
Block id:
5ab443739abb0fb3ebefb675f958807e9d4666d976d7196867e9d3a821d8d7ee
Timestamp:
Wednesday 16 November 2022 at 03:25:05 UTC
()
Proposer:
Authorizers:
Gas used:
26