Flow price: --
7ed87625528a55f4de4c59c2ee5faee070fe167c959ef6fe5fccba4dd1af6401

Transaction

Hash: 7ed87625528a55f4de4c59c2ee5faee070fe167c959ef6fe5fccba4dd1af6401
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:
  --> 7ed87625528a55f4de4c59c2ee5faee070fe167c959ef6fe5fccba4dd1af6401:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7ed87625528a55f4de4c59c2ee5faee070fe167c959ef6fe5fccba4dd1af6401
Status:
ERROR
Block height:
41645861
Block id:
1e00957e36dcebc9a9cec21ea4c236299e1ee99654ce471faabc36cae654af68
Timestamp:
Saturday 26 November 2022 at 22:04:41 UTC
()
Proposer:
Authorizers:
Gas used:
23