Flow price: --
1fb36da36ce679a999153ffd60543dcc10555119dec985cb5952de589b290822

Transaction

Hash: 1fb36da36ce679a999153ffd60543dcc10555119dec985cb5952de589b290822
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:
  --> 1fb36da36ce679a999153ffd60543dcc10555119dec985cb5952de589b290822:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1fb36da36ce679a999153ffd60543dcc10555119dec985cb5952de589b290822
Status:
ERROR
Block height:
40723445
Block id:
f3a9a61246979bd592dc37782f9660c8ce614f86d1fbc203fb7dbc4c559b56a3
Timestamp:
Friday 11 November 2022 at 21:31:03 UTC
()
Proposer:
Authorizers:
Gas used:
23