Flow price: --
c38029674c76738cc0ea3391ce9486f54662c6f19c9f23c7c3487cfb10716716

Transaction

Hash: c38029674c76738cc0ea3391ce9486f54662c6f19c9f23c7c3487cfb10716716
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:
  --> c38029674c76738cc0ea3391ce9486f54662c6f19c9f23c7c3487cfb10716716:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c38029674c76738cc0ea3391ce9486f54662c6f19c9f23c7c3487cfb10716716
Status:
ERROR
Block height:
40471159
Block id:
3602aa78e8b3d9018351666212d2a59700e7715a3e2154553a13de353bd95240
Timestamp:
Monday 7 November 2022 at 15:30:50 UTC
()
Proposer:
Authorizers:
Gas used:
23