Flow price: --
af8956d972b641d96d4f385c1714382047eb05f2113163715aa0c1408a62753f

Transaction

Hash: af8956d972b641d96d4f385c1714382047eb05f2113163715aa0c1408a62753f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> af8956d972b641d96d4f385c1714382047eb05f2113163715aa0c1408a62753f: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:
af8956d972b641d96d4f385c1714382047eb05f2113163715aa0c1408a62753f
Status:
ERROR
Block height:
39734414
Block id:
272267730bfce449d194f898a0b0da5730efafd804191c96a2d44d3e95e4a624
Timestamp:
Wednesday 26 October 2022 at 07:10:21 UTC
()
Proposer:
Authorizers:
Gas used:
47