Flow price: --
3c4ba2be8db03df130ec840a3023f3d2bf1b0214b5f19c4bc7835d5ac6414b89

Transaction

Hash: 3c4ba2be8db03df130ec840a3023f3d2bf1b0214b5f19c4bc7835d5ac6414b89
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:
  --> 3c4ba2be8db03df130ec840a3023f3d2bf1b0214b5f19c4bc7835d5ac6414b89:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3c4ba2be8db03df130ec840a3023f3d2bf1b0214b5f19c4bc7835d5ac6414b89
Status:
ERROR
Block height:
41651667
Block id:
cc716b86858101cef5305f1caca6a1459ec9cc57bb5d11915713702bca0131cb
Timestamp:
Sunday 27 November 2022 at 00:20:26 UTC
()
Proposer:
Authorizers:
Gas used:
25