Flow price: --
8e0724c3ea848a87144362277507ac1d159e8069aaf072dc8dfa03997770ee42

Transaction

Hash: 8e0724c3ea848a87144362277507ac1d159e8069aaf072dc8dfa03997770ee42
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:
  --> 8e0724c3ea848a87144362277507ac1d159e8069aaf072dc8dfa03997770ee42:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8e0724c3ea848a87144362277507ac1d159e8069aaf072dc8dfa03997770ee42
Status:
ERROR
Block height:
41330414
Block id:
def955111844ee79578d23889465a104dfbf143aebebf2c8f20abded749f7f73
Timestamp:
Monday 21 November 2022 at 19:55:23 UTC
()
Proposer:
Authorizers:
Gas used:
25