Flow price: --
45d4461573ff13e8e4277a672dadffbfcc4889d8ffa11468a69383d51e4d1039

Transaction

Hash: 45d4461573ff13e8e4277a672dadffbfcc4889d8ffa11468a69383d51e4d1039
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 45d4461573ff13e8e4277a672dadffbfcc4889d8ffa11468a69383d51e4d1039:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
45d4461573ff13e8e4277a672dadffbfcc4889d8ffa11468a69383d51e4d1039
Status:
ERROR
Block height:
39792674
Block id:
1ffac896bbd0a23c5f4a868cdb7846d0df618dc1a0435258a3ac1d15c7618f32
Timestamp:
Thursday 27 October 2022 at 06:37:51 UTC
()
Proposer:
Authorizers:
Gas used:
46