Flow price: --
4fa77a0a0a8e862ec6ac324149511cc593d2de4989cf26d790257a3dddcfa285

Transaction

Hash: 4fa77a0a0a8e862ec6ac324149511cc593d2de4989cf26d790257a3dddcfa285
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:
  --> 4fa77a0a0a8e862ec6ac324149511cc593d2de4989cf26d790257a3dddcfa285:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4fa77a0a0a8e862ec6ac324149511cc593d2de4989cf26d790257a3dddcfa285
Status:
ERROR
Block height:
41474976
Block id:
5b9126b51ab3a121d5d3b92c23141ff72cdc59e0f431803cefc4183046d02b06
Timestamp:
Thursday 24 November 2022 at 03:51:23 UTC
()
Proposer:
Authorizers:
Gas used:
23