Flow price: --
b82a3e6d1b05e779185d696625c16b90b2edf238c80165a66c9712a045785f3e

Transaction

Hash: b82a3e6d1b05e779185d696625c16b90b2edf238c80165a66c9712a045785f3e
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:
  --> b82a3e6d1b05e779185d696625c16b90b2edf238c80165a66c9712a045785f3e: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:
b82a3e6d1b05e779185d696625c16b90b2edf238c80165a66c9712a045785f3e
Status:
ERROR
Block height:
40662748
Block id:
1d1e12992a319688fb5576063c297bfb75c3aac7917eef55cb446b9b390fa2ae
Timestamp:
Thursday 10 November 2022 at 20:48:58 UTC
()
Proposer:
Authorizers:
Gas used:
23