Flow price: --
66fffcb883040448731fbae1d8d247d3c86df0e0943b1ec94d8874b2520c71be

Transaction

Hash: 66fffcb883040448731fbae1d8d247d3c86df0e0943b1ec94d8874b2520c71be
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:
  --> 66fffcb883040448731fbae1d8d247d3c86df0e0943b1ec94d8874b2520c71be: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:
66fffcb883040448731fbae1d8d247d3c86df0e0943b1ec94d8874b2520c71be
Status:
ERROR
Block height:
41610923
Block id:
0db25b82dba22c6b126b2beb0f33df01b21396cdb5c7337cf7e52edfcb01c9fd
Timestamp:
Saturday 26 November 2022 at 08:30:01 UTC
()
Proposer:
Authorizers:
Gas used:
29