Flow price: --
4d329ff49725b115f7a808309713a0928b91588612922ca45aabab3d317ad578

Transaction

Hash: 4d329ff49725b115f7a808309713a0928b91588612922ca45aabab3d317ad578
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:
  --> 4d329ff49725b115f7a808309713a0928b91588612922ca45aabab3d317ad578:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4d329ff49725b115f7a808309713a0928b91588612922ca45aabab3d317ad578
Status:
ERROR
Block height:
41462486
Block id:
c2db4be3482a9f28fc1e2565700918b46677d846f35226d58833818234dcc9d1
Timestamp:
Wednesday 23 November 2022 at 22:59:14 UTC
()
Proposer:
Authorizers:
Gas used:
25