Flow price: --
b8dad41123457890cb610378905eaa47a5d59dbbdb2859558165f1c99665268f

Transaction

Hash: b8dad41123457890cb610378905eaa47a5d59dbbdb2859558165f1c99665268f
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:
  --> b8dad41123457890cb610378905eaa47a5d59dbbdb2859558165f1c99665268f: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:
b8dad41123457890cb610378905eaa47a5d59dbbdb2859558165f1c99665268f
Status:
ERROR
Block height:
41630424
Block id:
04370d0a03e89ffa8dc0dba147dd398d511d7cf6b9f5caa72d52ec10b576879e
Timestamp:
Saturday 26 November 2022 at 16:05:01 UTC
()
Proposer:
Authorizers:
Gas used:
30