Flow price: --
11f651429639ec00ab8fab25cddea36c3c0eeef2bf5b23979ec67e249aabd656

Transaction

Hash: 11f651429639ec00ab8fab25cddea36c3c0eeef2bf5b23979ec67e249aabd656
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:
  --> 11f651429639ec00ab8fab25cddea36c3c0eeef2bf5b23979ec67e249aabd656:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
11f651429639ec00ab8fab25cddea36c3c0eeef2bf5b23979ec67e249aabd656
Status:
ERROR
Block height:
41521456
Block id:
46e7b295c385097ce63e5a9d123d244efc3db1ae8c2acd95d660bf1bea3848f1
Timestamp:
Thursday 24 November 2022 at 21:49:23 UTC
()
Proposer:
Authorizers:
Gas used:
23