Flow price: --
6536b331fc387113fc517c6780ecacf6d487a8412f4b028698874937a4a49d6b

Transaction

Hash: 6536b331fc387113fc517c6780ecacf6d487a8412f4b028698874937a4a49d6b
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 6536b331fc387113fc517c6780ecacf6d487a8412f4b028698874937a4a49d6b: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:
6536b331fc387113fc517c6780ecacf6d487a8412f4b028698874937a4a49d6b
Status:
ERROR
Block height:
39935463
Block id:
d3d3e83026cf9dae94b061a77df60b2778b25f8d43e90243be5f7026a66936f2
Timestamp:
Saturday 29 October 2022 at 16:02:18 UTC
()
Proposer:
Authorizers:
Gas used:
46