Flow price: --
fea25c22bda020f7c8aff8e8d0ab6bce16ad77f649ef0a8eb3fd98c276ad55c0

Transaction

Hash: fea25c22bda020f7c8aff8e8d0ab6bce16ad77f649ef0a8eb3fd98c276ad55c0
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:
  --> fea25c22bda020f7c8aff8e8d0ab6bce16ad77f649ef0a8eb3fd98c276ad55c0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fea25c22bda020f7c8aff8e8d0ab6bce16ad77f649ef0a8eb3fd98c276ad55c0
Status:
ERROR
Block height:
41608742
Block id:
a2726dfa08cfe60b697794c8dd2c9b31575e3b262a6adea2744f6a9c0464aa0f
Timestamp:
Saturday 26 November 2022 at 07:39:42 UTC
()
Proposer:
Authorizers:
Gas used:
23