Flow price: --
5cf88944ab958269e6577624522e434a339e065b9d5c51c3622cf2d39e7e977e

Transaction

Hash: 5cf88944ab958269e6577624522e434a339e065b9d5c51c3622cf2d39e7e977e
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:
  --> 5cf88944ab958269e6577624522e434a339e065b9d5c51c3622cf2d39e7e977e: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:
5cf88944ab958269e6577624522e434a339e065b9d5c51c3622cf2d39e7e977e
Status:
ERROR
Block height:
40185571
Block id:
6670d530d7228e4bd84d581e8e8865a9f8b821ac3de57eeb769e4de5079a84da
Timestamp:
Wednesday 2 November 2022 at 22:05:44 UTC
()
Proposer:
Authorizers:
Gas used:
27