Flow price: --
62c00d7e7a8c37cb7a83cb7de2838c30314806fefb31f8c23ef3bc5d106ad53e

Transaction

Hash: 62c00d7e7a8c37cb7a83cb7de2838c30314806fefb31f8c23ef3bc5d106ad53e
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:
  --> 62c00d7e7a8c37cb7a83cb7de2838c30314806fefb31f8c23ef3bc5d106ad53e: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:
62c00d7e7a8c37cb7a83cb7de2838c30314806fefb31f8c23ef3bc5d106ad53e
Status:
ERROR
Block height:
41591561
Block id:
95f4fb026651efdd91c34395d7b9f81355d40afeecb8cdcf37482c43b0059742
Timestamp:
Saturday 26 November 2022 at 00:59:10 UTC
()
Proposer:
Authorizers:
Gas used:
27