Flow price: --
3d69e19643d884eb39a1909d9eabbd1354de4fb7ed34d8be18bbbe3fab6f91df

Transaction

Hash: 3d69e19643d884eb39a1909d9eabbd1354de4fb7ed34d8be18bbbe3fab6f91df
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:
  --> 3d69e19643d884eb39a1909d9eabbd1354de4fb7ed34d8be18bbbe3fab6f91df: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:
3d69e19643d884eb39a1909d9eabbd1354de4fb7ed34d8be18bbbe3fab6f91df
Status:
ERROR
Block height:
40560063
Block id:
194518b3d8e7b2f87fa65c59b4b89adb40b6a3a5336728b7afa36b3d28cef814
Timestamp:
Wednesday 9 November 2022 at 03:09:55 UTC
()
Proposer:
Authorizers:
Gas used:
21