Flow price: --
ebe484fa74aed373ab3fe3837fc51bfe5a99c3789e3a188a039c8511c264a514

Transaction

Hash: ebe484fa74aed373ab3fe3837fc51bfe5a99c3789e3a188a039c8511c264a514
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:
  --> ebe484fa74aed373ab3fe3837fc51bfe5a99c3789e3a188a039c8511c264a514:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ebe484fa74aed373ab3fe3837fc51bfe5a99c3789e3a188a039c8511c264a514
Status:
ERROR
Block height:
40199513
Block id:
7450588857a46c9786035752e29b18b3e1bc3209c2dfc3f04c43de94c5503147
Timestamp:
Thursday 3 November 2022 at 03:29:29 UTC
()
Proposer:
Authorizers:
Gas used:
23