Flow price: --
6772879f86ef7c0d375bf4c25ff09b987978cdaedcc5b54978256111fb37ff26

Transaction

Hash: 6772879f86ef7c0d375bf4c25ff09b987978cdaedcc5b54978256111fb37ff26
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:
  --> 6772879f86ef7c0d375bf4c25ff09b987978cdaedcc5b54978256111fb37ff26:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6772879f86ef7c0d375bf4c25ff09b987978cdaedcc5b54978256111fb37ff26
Status:
ERROR
Block height:
41750301
Block id:
f818ae75eead8e32bc5326f469abc7260ed43e0b6ee8e51d59ad4c15ce1f2b77
Timestamp:
Monday 28 November 2022 at 14:02:25 UTC
()
Proposer:
Authorizers:
Gas used:
24