Flow price: --
19751ef7d64c4876df63987d5803dadc839f358696272909aa376d1d3b67910e

Transaction

Hash: 19751ef7d64c4876df63987d5803dadc839f358696272909aa376d1d3b67910e
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:
  --> 19751ef7d64c4876df63987d5803dadc839f358696272909aa376d1d3b67910e: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:
19751ef7d64c4876df63987d5803dadc839f358696272909aa376d1d3b67910e
Status:
ERROR
Block height:
41630048
Block id:
1ed6dcb2f53411eb04b5172986629bc0cde616dc5f3d0519ffa126c73a51686c
Timestamp:
Saturday 26 November 2022 at 15:56:35 UTC
()
Proposer:
Authorizers:
Gas used:
23