Flow price: --
b12c2470c599ba25509b157e5e89b2fffdfe5fae786b939d2b6baf4827c57b1c

Transaction

Hash: b12c2470c599ba25509b157e5e89b2fffdfe5fae786b939d2b6baf4827c57b1c
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:
  --> b12c2470c599ba25509b157e5e89b2fffdfe5fae786b939d2b6baf4827c57b1c: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:
b12c2470c599ba25509b157e5e89b2fffdfe5fae786b939d2b6baf4827c57b1c
Status:
ERROR
Block height:
41313444
Block id:
d541d0741308d6e948fbb8db6d270ace4d4cf4b4e6cae5b109dfbf2d6b15afd8
Timestamp:
Monday 21 November 2022 at 13:20:43 UTC
()
Proposer:
Authorizers:
Gas used:
26