Flow price: --
97d8fcdbfe23ac23f1dce290287ee71cedd30cb29d04ec2d90a22f7aa956d1d0

Transaction

Hash: 97d8fcdbfe23ac23f1dce290287ee71cedd30cb29d04ec2d90a22f7aa956d1d0
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:
  --> 97d8fcdbfe23ac23f1dce290287ee71cedd30cb29d04ec2d90a22f7aa956d1d0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
97d8fcdbfe23ac23f1dce290287ee71cedd30cb29d04ec2d90a22f7aa956d1d0
Status:
ERROR
Block height:
41492200
Block id:
1169dccd763af57683f41bac987e391bdbdff0fa4447ff1a8882cf13e724cf25
Timestamp:
Thursday 24 November 2022 at 10:30:37 UTC
()
Proposer:
Authorizers:
Gas used:
22