Flow price: --
10f4a2a31cafc318e02b4a7df384accf4990ba46fa4ea5e76b5c76b46950404c

Transaction

Hash: 10f4a2a31cafc318e02b4a7df384accf4990ba46fa4ea5e76b5c76b46950404c
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:
  --> 10f4a2a31cafc318e02b4a7df384accf4990ba46fa4ea5e76b5c76b46950404c: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:
10f4a2a31cafc318e02b4a7df384accf4990ba46fa4ea5e76b5c76b46950404c
Status:
ERROR
Block height:
40721564
Block id:
36b2468fb5ee017d3a43a07653bf82471c52183b487ea647cc2e0f3c40b8fa82
Timestamp:
Friday 11 November 2022 at 20:44:48 UTC
()
Proposer:
Authorizers:
Gas used:
25