Flow price: --
e0bb924e9fb6233c427f49a2fb9118a6d1497af6a9fba4a1692920e91e941f7e

Transaction

Hash: e0bb924e9fb6233c427f49a2fb9118a6d1497af6a9fba4a1692920e91e941f7e
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:
  --> e0bb924e9fb6233c427f49a2fb9118a6d1497af6a9fba4a1692920e91e941f7e: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:
e0bb924e9fb6233c427f49a2fb9118a6d1497af6a9fba4a1692920e91e941f7e
Status:
ERROR
Block height:
40665603
Block id:
a6bed0c2b3ae840b8b5625d191a27194645a281a688788badec8f0b7329369a1
Timestamp:
Thursday 10 November 2022 at 21:59:19 UTC
()
Proposer:
Authorizers:
Gas used:
26