Flow price: --
15a44685549ed3d2d3c7251dab4336c33affe7c1e493437070e496785113808a

Transaction

Hash: 15a44685549ed3d2d3c7251dab4336c33affe7c1e493437070e496785113808a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 15a44685549ed3d2d3c7251dab4336c33affe7c1e493437070e496785113808a:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
15a44685549ed3d2d3c7251dab4336c33affe7c1e493437070e496785113808a
Status:
ERROR
Block height:
40022306
Block id:
15652894b193a651bb872e511029c3c09659422e9b43d2541675eecf5ceb1f42
Timestamp:
Monday 31 October 2022 at 02:37:25 UTC
()
Proposer:
Authorizers:
Gas used:
52