Flow price: --
e896c3890abda453db620d3f84d5aa22a237a19e0dbf1d1d7e34e585a8a339e1

Transaction

Hash: e896c3890abda453db620d3f84d5aa22a237a19e0dbf1d1d7e34e585a8a339e1
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:
  --> e896c3890abda453db620d3f84d5aa22a237a19e0dbf1d1d7e34e585a8a339e1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e896c3890abda453db620d3f84d5aa22a237a19e0dbf1d1d7e34e585a8a339e1
Status:
ERROR
Block height:
40712498
Block id:
843a5ef1552bf41354cb730c199fc2c7a06765c0ff3abfdf983e09a4f54f92a0
Timestamp:
Friday 11 November 2022 at 17:04:44 UTC
()
Proposer:
Authorizers:
Gas used:
26