Flow price: --
8bf18403314c94188d63ba5733b6ce2fa2c8bd20a9017831680fdd14e4732765

Transaction

Hash: 8bf18403314c94188d63ba5733b6ce2fa2c8bd20a9017831680fdd14e4732765
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:
  --> 8bf18403314c94188d63ba5733b6ce2fa2c8bd20a9017831680fdd14e4732765:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8bf18403314c94188d63ba5733b6ce2fa2c8bd20a9017831680fdd14e4732765
Status:
ERROR
Block height:
41589151
Block id:
740dd02126e40163a8c24d5f61fff41c20f39f932b13e583c122ebe25e32b116
Timestamp:
Saturday 26 November 2022 at 00:03:15 UTC
()
Proposer:
Authorizers:
Gas used:
22