Flow price: --
f24a681669b3a4190c4d92bb4f41f450ac32e7c300cb37a02fd362d77dfa0b59

Transaction

Hash: f24a681669b3a4190c4d92bb4f41f450ac32e7c300cb37a02fd362d77dfa0b59
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:
  --> f24a681669b3a4190c4d92bb4f41f450ac32e7c300cb37a02fd362d77dfa0b59:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f24a681669b3a4190c4d92bb4f41f450ac32e7c300cb37a02fd362d77dfa0b59
Status:
ERROR
Block height:
40810619
Block id:
8dbd34ffb3aa96d68fbb435579fe1470e13f92bc9fce2b53d6249bdb8f610547
Timestamp:
Sunday 13 November 2022 at 08:27:06 UTC
()
Proposer:
Authorizers:
Gas used:
23