Flow price: --
f9b9c17531c50de1a0185365d1fcabe98742ff850ea790b35d0797ac15f34b24

Transaction

Hash: f9b9c17531c50de1a0185365d1fcabe98742ff850ea790b35d0797ac15f34b24
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:
  --> f9b9c17531c50de1a0185365d1fcabe98742ff850ea790b35d0797ac15f34b24:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f9b9c17531c50de1a0185365d1fcabe98742ff850ea790b35d0797ac15f34b24
Status:
ERROR
Block height:
40679490
Block id:
c97fbc9d38ec7288c11fa2ea34e8c2636d571d1fd39f5992f43fe2c9aed2307b
Timestamp:
Friday 11 November 2022 at 03:38:37 UTC
()
Proposer:
Authorizers:
Gas used:
26