Flow price: --
b47d5434aa1895a2f7791839d8dc5340058306e99dc15fbef19ef7e0e2f37d7f

Transaction

Hash: b47d5434aa1895a2f7791839d8dc5340058306e99dc15fbef19ef7e0e2f37d7f
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:
  --> b47d5434aa1895a2f7791839d8dc5340058306e99dc15fbef19ef7e0e2f37d7f: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:
b47d5434aa1895a2f7791839d8dc5340058306e99dc15fbef19ef7e0e2f37d7f
Status:
ERROR
Block height:
41442009
Block id:
1ec79e9c8183d79e970e4342b64f368586c6f3c007aa8729aa630a62050c06ed
Timestamp:
Wednesday 23 November 2022 at 15:03:22 UTC
()
Proposer:
Authorizers:
Gas used:
25