Flow price: --
edf9398419a8c44b2c8063e1ef715ccf47c49d747a40b3536ba0993cac9181d5

Transaction

Hash: edf9398419a8c44b2c8063e1ef715ccf47c49d747a40b3536ba0993cac9181d5
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:
  --> edf9398419a8c44b2c8063e1ef715ccf47c49d747a40b3536ba0993cac9181d5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
edf9398419a8c44b2c8063e1ef715ccf47c49d747a40b3536ba0993cac9181d5
Status:
ERROR
Block height:
41069560
Block id:
7aaf4976db78a42f964b8b5a029e59bd08f4a6123ed4acf2c3e84f20e1416ec5
Timestamp:
Thursday 17 November 2022 at 14:48:25 UTC
()
Proposer:
Authorizers:
Gas used:
24