Flow price: --
5d2437657d319615c4a6a10d9a0a786d5f7a6cdc187374658c0f3cc36e8cd177

Transaction

Hash: 5d2437657d319615c4a6a10d9a0a786d5f7a6cdc187374658c0f3cc36e8cd177
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:
  --> 5d2437657d319615c4a6a10d9a0a786d5f7a6cdc187374658c0f3cc36e8cd177:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5d2437657d319615c4a6a10d9a0a786d5f7a6cdc187374658c0f3cc36e8cd177
Status:
ERROR
Block height:
41090611
Block id:
85bae87fd0c1a09eae97a41ab1e3d3e570a5f3718f07fabadf9b452dc7dd1ba0
Timestamp:
Thursday 17 November 2022 at 22:57:23 UTC
()
Proposer:
Authorizers:
Gas used:
26