Flow price: --
dbe8a0c7b47fa560cc656716e005402f3acaa2d4fd8ec7f215344adc5236f71e

Transaction

Hash: dbe8a0c7b47fa560cc656716e005402f3acaa2d4fd8ec7f215344adc5236f71e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> dbe8a0c7b47fa560cc656716e005402f3acaa2d4fd8ec7f215344adc5236f71e: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:
dbe8a0c7b47fa560cc656716e005402f3acaa2d4fd8ec7f215344adc5236f71e
Status:
ERROR
Block height:
39846542
Block id:
a46af7b887a711a29d87d609b5f4daf13704cf71f7dbd229d2bbf04fe60221ee
Timestamp:
Friday 28 October 2022 at 04:22:12 UTC
()
Proposer:
Authorizers:
Gas used:
46