Flow price: --
e2b9fc3cc8aac6833112a7b21955d518deb5e075863fd3bdad420a9cc85c5de3

Transaction

Hash: e2b9fc3cc8aac6833112a7b21955d518deb5e075863fd3bdad420a9cc85c5de3
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:
  --> e2b9fc3cc8aac6833112a7b21955d518deb5e075863fd3bdad420a9cc85c5de3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e2b9fc3cc8aac6833112a7b21955d518deb5e075863fd3bdad420a9cc85c5de3
Status:
ERROR
Block height:
40356651
Block id:
db9a72e48684eb56e2ac715ab5a47b64a44d36a620bc4ba86c6d2a866dd4e521
Timestamp:
Saturday 5 November 2022 at 17:05:59 UTC
()
Proposer:
Authorizers:
Gas used:
26