Flow price: --
f14b680e7aff94dabf5bb419f41a72d57e210df392a8db3d2e51fa38a6a66f9b

Transaction

Hash: f14b680e7aff94dabf5bb419f41a72d57e210df392a8db3d2e51fa38a6a66f9b
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:
  --> f14b680e7aff94dabf5bb419f41a72d57e210df392a8db3d2e51fa38a6a66f9b: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:
f14b680e7aff94dabf5bb419f41a72d57e210df392a8db3d2e51fa38a6a66f9b
Status:
ERROR
Block height:
41470937
Block id:
aa8003877aaf1c1285e0a847bb75683d43876e1eaf96f2fca6ba341d27090b54
Timestamp:
Thursday 24 November 2022 at 02:16:46 UTC
()
Proposer:
Authorizers:
Gas used:
23