Flow price: --
f02541221d85752119944c709fd4374d61def276f1f86343749e4cb88e402257

Transaction

Hash: f02541221d85752119944c709fd4374d61def276f1f86343749e4cb88e402257
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:
  --> f02541221d85752119944c709fd4374d61def276f1f86343749e4cb88e402257:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f02541221d85752119944c709fd4374d61def276f1f86343749e4cb88e402257
Status:
ERROR
Block height:
40359661
Block id:
1f4e155f15095f5549411dd0f354a79882d4a98e785390fae7274671658be94d
Timestamp:
Saturday 5 November 2022 at 18:19:02 UTC
()
Proposer:
Authorizers:
Gas used:
23