Flow price: --
05c582a8ae27fa76f74dcbafc76d662d01550b2afcb1cbcfebc1b58b6aa711f2

Transaction

Hash: 05c582a8ae27fa76f74dcbafc76d662d01550b2afcb1cbcfebc1b58b6aa711f2
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:
  --> 05c582a8ae27fa76f74dcbafc76d662d01550b2afcb1cbcfebc1b58b6aa711f2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
05c582a8ae27fa76f74dcbafc76d662d01550b2afcb1cbcfebc1b58b6aa711f2
Status:
ERROR
Block height:
40374447
Block id:
b1d530c6e3302c8d536742fdf64f674a8c380434b47d26f9dbd754654c5dc71d
Timestamp:
Sunday 6 November 2022 at 00:15:09 UTC
()
Proposer:
Authorizers:
Gas used:
26