Flow price: --
4ea06d60620c08db14b5b7865eebf5eaaff9e63f858769497ae858de92688402

Transaction

Hash: 4ea06d60620c08db14b5b7865eebf5eaaff9e63f858769497ae858de92688402
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:
  --> 4ea06d60620c08db14b5b7865eebf5eaaff9e63f858769497ae858de92688402:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4ea06d60620c08db14b5b7865eebf5eaaff9e63f858769497ae858de92688402
Status:
ERROR
Block height:
41463539
Block id:
09d4cab55fe69fc816fff7b392524df2cfce7b26e8417d7a05238b14de4721ad
Timestamp:
Wednesday 23 November 2022 at 23:23:37 UTC
()
Proposer:
Authorizers:
Gas used:
26