Flow price: --
7323a7567666e7ccc77ea2e2052251c2796b555386a6a705c54abb9e91847f4a

Transaction

Hash: 7323a7567666e7ccc77ea2e2052251c2796b555386a6a705c54abb9e91847f4a
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:
  --> 7323a7567666e7ccc77ea2e2052251c2796b555386a6a705c54abb9e91847f4a: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:
7323a7567666e7ccc77ea2e2052251c2796b555386a6a705c54abb9e91847f4a
Status:
ERROR
Block height:
41442925
Block id:
13d69d71775cff8ac11f5b8dd63ef25c408b6aa562b60db76cd43863a0eb71b6
Timestamp:
Wednesday 23 November 2022 at 15:24:24 UTC
()
Proposer:
Authorizers:
Gas used:
24