Flow price: --
d185c779f0b9df0093df1dc49b7ab0f8ddedeed43840fdec507d5d445e2fe4df

Transaction

Hash: d185c779f0b9df0093df1dc49b7ab0f8ddedeed43840fdec507d5d445e2fe4df
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:
  --> d185c779f0b9df0093df1dc49b7ab0f8ddedeed43840fdec507d5d445e2fe4df: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:
d185c779f0b9df0093df1dc49b7ab0f8ddedeed43840fdec507d5d445e2fe4df
Status:
ERROR
Block height:
41310587
Block id:
a9d5beebb3304af0e6d0226717435f01892335009cecbcbbbcd0fb5aa7082326
Timestamp:
Monday 21 November 2022 at 12:14:09 UTC
()
Proposer:
Authorizers:
Gas used:
25