Flow price: --
03445cc5f570fe758d569a93517b571706b67c4b9b841b5a796021db36ca0330

Transaction

Hash: 03445cc5f570fe758d569a93517b571706b67c4b9b841b5a796021db36ca0330
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:
  --> 03445cc5f570fe758d569a93517b571706b67c4b9b841b5a796021db36ca0330:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
03445cc5f570fe758d569a93517b571706b67c4b9b841b5a796021db36ca0330
Status:
ERROR
Block height:
40566863
Block id:
b920e748f085a8d5818ca961cbccbe86a27e3fc9972e34a975eedcc5a6b7f53e
Timestamp:
Wednesday 9 November 2022 at 05:53:37 UTC
()
Proposer:
Authorizers:
Gas used:
26