Flow price: --
a7851f4fce5cbc83a58342da8506a04265b109bf7dd58dcb203c20ed83deec9a

Transaction

Hash: a7851f4fce5cbc83a58342da8506a04265b109bf7dd58dcb203c20ed83deec9a
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:
  --> a7851f4fce5cbc83a58342da8506a04265b109bf7dd58dcb203c20ed83deec9a: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:
a7851f4fce5cbc83a58342da8506a04265b109bf7dd58dcb203c20ed83deec9a
Status:
ERROR
Block height:
41473453
Block id:
e8a9d94e51e80a1530f1f135f5bf6a6c186ba389ddcca3f0027a518006eccaea
Timestamp:
Thursday 24 November 2022 at 03:15:38 UTC
()
Proposer:
Authorizers:
Gas used:
23