Flow price: --
6d6b315b61980797cdeb0ec8b9e4a4b3d3436ab87dd2b12bfc9c4132fff59741

Transaction

Hash: 6d6b315b61980797cdeb0ec8b9e4a4b3d3436ab87dd2b12bfc9c4132fff59741
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 6d6b315b61980797cdeb0ec8b9e4a4b3d3436ab87dd2b12bfc9c4132fff59741:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
6d6b315b61980797cdeb0ec8b9e4a4b3d3436ab87dd2b12bfc9c4132fff59741
Status:
ERROR
Block height:
40959904
Block id:
447ff2e92fac3fb12a7a58ae16c29357bffb1b21c8be9c6795789c9acfa39a84
Timestamp:
Tuesday 15 November 2022 at 20:04:25 UTC
()
Proposer:
Authorizers:
Gas used:
26