Flow price: --
fb5fbf87f8a55544439febd2d736cdc7238472051e247793f0104ea331977371

Transaction

Hash: fb5fbf87f8a55544439febd2d736cdc7238472051e247793f0104ea331977371
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:
  --> fb5fbf87f8a55544439febd2d736cdc7238472051e247793f0104ea331977371:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fb5fbf87f8a55544439febd2d736cdc7238472051e247793f0104ea331977371
Status:
ERROR
Block height:
41162041
Block id:
5da278ddc263cb3094d6bf2ca076881728bc762f09fb2ff1b2306376f8a63df0
Timestamp:
Saturday 19 November 2022 at 02:37:06 UTC
()
Proposer:
Authorizers:
Gas used:
24