Flow price: --
4dbe59a957c57455684ed29aadbaabddbb1d0bbea0cf58e2ba1276b2a15adbc5

Transaction

Hash: 4dbe59a957c57455684ed29aadbaabddbb1d0bbea0cf58e2ba1276b2a15adbc5
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:
  --> 4dbe59a957c57455684ed29aadbaabddbb1d0bbea0cf58e2ba1276b2a15adbc5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4dbe59a957c57455684ed29aadbaabddbb1d0bbea0cf58e2ba1276b2a15adbc5
Status:
ERROR
Block height:
40407565
Block id:
44c3768e3d6aaaeea13d352cedd341dff372d4c6a06734de8231f3ea5b618b22
Timestamp:
Sunday 6 November 2022 at 13:42:02 UTC
()
Proposer:
Authorizers:
Gas used:
23