Flow price: --
bca4a116cd7e23d7bf708644f3b3b9673f2c074f35ba68d471c0cc28b8c6c1a5

Transaction

Hash: bca4a116cd7e23d7bf708644f3b3b9673f2c074f35ba68d471c0cc28b8c6c1a5
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:
  --> bca4a116cd7e23d7bf708644f3b3b9673f2c074f35ba68d471c0cc28b8c6c1a5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bca4a116cd7e23d7bf708644f3b3b9673f2c074f35ba68d471c0cc28b8c6c1a5
Status:
ERROR
Block height:
41485077
Block id:
d3dc068b89be27c51f9cb37f5cbecab1c305b6b226a82d29c5cf9716132b33bd
Timestamp:
Thursday 24 November 2022 at 07:45:35 UTC
()
Proposer:
Authorizers:
Gas used:
22