Flow price: --
e75eabb5213249e3739e41558b337839e4538a960b8461b4f7b1d36d89be6b2a

Transaction

Hash: e75eabb5213249e3739e41558b337839e4538a960b8461b4f7b1d36d89be6b2a
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:
  --> e75eabb5213249e3739e41558b337839e4538a960b8461b4f7b1d36d89be6b2a: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:
e75eabb5213249e3739e41558b337839e4538a960b8461b4f7b1d36d89be6b2a
Status:
ERROR
Block height:
40624363
Block id:
84867054098bdaa5efb6e7e7f5112f03f57240a486aec5325efc33d4b79a55c2
Timestamp:
Thursday 10 November 2022 at 05:10:31 UTC
()
Proposer:
Authorizers:
Gas used:
38