Flow price: --
17cff683d364f113fc75edb679ff929ef6cfd124104314d2691e20c12b065cb4

Transaction

Hash: 17cff683d364f113fc75edb679ff929ef6cfd124104314d2691e20c12b065cb4
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:
  --> 17cff683d364f113fc75edb679ff929ef6cfd124104314d2691e20c12b065cb4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
17cff683d364f113fc75edb679ff929ef6cfd124104314d2691e20c12b065cb4
Status:
ERROR
Block height:
41543353
Block id:
5d554e3413e68fe3786eea1d223b05b4a0d398e73b98d0672ab1c8fd24ffc772
Timestamp:
Friday 25 November 2022 at 06:18:42 UTC
()
Proposer:
Authorizers:
Gas used:
26