Flow price: --
02dd534968f8abae4136e5731de3a075f6cb485202cddaf3c69be8e289fa10b4

Transaction

Hash: 02dd534968f8abae4136e5731de3a075f6cb485202cddaf3c69be8e289fa10b4
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:
  --> 02dd534968f8abae4136e5731de3a075f6cb485202cddaf3c69be8e289fa10b4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
02dd534968f8abae4136e5731de3a075f6cb485202cddaf3c69be8e289fa10b4
Status:
ERROR
Block height:
41467059
Block id:
2680b1ac66f9840fd1425973bcf21487c53cad2557f909875caaf24060d9d664
Timestamp:
Thursday 24 November 2022 at 00:46:03 UTC
()
Proposer:
Authorizers:
Gas used:
23