Flow price: --
0e126c8a9d9cd60d0ffce8f135ad40f12a08d6297c73963b1380da6aad6d696b

Transaction

Hash: 0e126c8a9d9cd60d0ffce8f135ad40f12a08d6297c73963b1380da6aad6d696b
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0e126c8a9d9cd60d0ffce8f135ad40f12a08d6297c73963b1380da6aad6d696b: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:
0e126c8a9d9cd60d0ffce8f135ad40f12a08d6297c73963b1380da6aad6d696b
Status:
ERROR
Block height:
39856874
Block id:
9e5996b16191ef4f4d45c72ec0568a47afb35bdad269e514de95770701617e14
Timestamp:
Friday 28 October 2022 at 08:33:36 UTC
()
Proposer:
Authorizers:
Gas used:
50