Flow price: --
d8195042b7f267627918adc892e88be031899d45c82ab6ca57e01cf20d8c98f1

Transaction

Hash: d8195042b7f267627918adc892e88be031899d45c82ab6ca57e01cf20d8c98f1
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:
  --> d8195042b7f267627918adc892e88be031899d45c82ab6ca57e01cf20d8c98f1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d8195042b7f267627918adc892e88be031899d45c82ab6ca57e01cf20d8c98f1
Status:
ERROR
Block height:
40178401
Block id:
84eadce96d974012ffed25ef3af383c77e4bbe0fc47788ac55b3a2437d788301
Timestamp:
Wednesday 2 November 2022 at 19:16:16 UTC
()
Proposer:
Authorizers:
Gas used:
25