Flow price: --
bae34cda2359456a50689e57d934c7d72e9810f8b70d28e769853a3785db0ed5

Transaction

Hash: bae34cda2359456a50689e57d934c7d72e9810f8b70d28e769853a3785db0ed5
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:
  --> bae34cda2359456a50689e57d934c7d72e9810f8b70d28e769853a3785db0ed5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bae34cda2359456a50689e57d934c7d72e9810f8b70d28e769853a3785db0ed5
Status:
ERROR
Block height:
40181270
Block id:
6f54918c2650c82d4b976c7a77c65d3f1cbb9345d9100d53ec7e14b0ed75cf4e
Timestamp:
Wednesday 2 November 2022 at 20:24:25 UTC
()
Proposer:
Authorizers:
Gas used:
22