Flow price: --
0f512d5c166739789b2c3411e5eb36572fb77ffe9efe5ed6a296ddf2377929b3

Transaction

Hash: 0f512d5c166739789b2c3411e5eb36572fb77ffe9efe5ed6a296ddf2377929b3
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:
  --> 0f512d5c166739789b2c3411e5eb36572fb77ffe9efe5ed6a296ddf2377929b3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0f512d5c166739789b2c3411e5eb36572fb77ffe9efe5ed6a296ddf2377929b3
Status:
ERROR
Block height:
41483494
Block id:
a7844cc8191fef54a4a3c86c2da04fca2c40e62b754ef85cae64d24f59e8bf38
Timestamp:
Thursday 24 November 2022 at 07:09:13 UTC
()
Proposer:
Authorizers:
Gas used:
25