Flow price: --
9f23af9bec27aeb8647b812ced2c8895dfe8e323380053abebca9333d90d6bc8

Transaction

Hash: 9f23af9bec27aeb8647b812ced2c8895dfe8e323380053abebca9333d90d6bc8
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:
  --> 9f23af9bec27aeb8647b812ced2c8895dfe8e323380053abebca9333d90d6bc8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9f23af9bec27aeb8647b812ced2c8895dfe8e323380053abebca9333d90d6bc8
Status:
ERROR
Block height:
41457540
Block id:
89afe1654ab2b05712f30b76c2f570e130d79587601faedde6722e0493867769
Timestamp:
Wednesday 23 November 2022 at 21:04:43 UTC
()
Proposer:
Authorizers:
Gas used:
25