Flow price: --
617c348a945b7d20d60f3d196b7c8c1214228efdcf76ce5e4bb9019330ef96c0

Transaction

Hash: 617c348a945b7d20d60f3d196b7c8c1214228efdcf76ce5e4bb9019330ef96c0
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:
  --> 617c348a945b7d20d60f3d196b7c8c1214228efdcf76ce5e4bb9019330ef96c0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
617c348a945b7d20d60f3d196b7c8c1214228efdcf76ce5e4bb9019330ef96c0
Status:
ERROR
Block height:
40642321
Block id:
776c4d5e59709deb92bafaf3113c36ec304520c53fff1d0480e24b5b912b8a5f
Timestamp:
Thursday 10 November 2022 at 12:32:42 UTC
()
Proposer:
Authorizers:
Gas used:
26