Flow price: --
d9cac8c716a9e54887b0a19cad919f32ea89fac638e7dbb00106ca228020f494

Transaction

Hash: d9cac8c716a9e54887b0a19cad919f32ea89fac638e7dbb00106ca228020f494
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:
  --> d9cac8c716a9e54887b0a19cad919f32ea89fac638e7dbb00106ca228020f494:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d9cac8c716a9e54887b0a19cad919f32ea89fac638e7dbb00106ca228020f494
Status:
ERROR
Block height:
41612106
Block id:
672e11f5c40307e72261cc817ec16221eb960d6fb14cdaaa7e96059cc629d90e
Timestamp:
Saturday 26 November 2022 at 08:57:29 UTC
()
Proposer:
Authorizers:
Gas used:
27