Flow price: --
16f7ef486a284e66a277fb74cffe0ccb84f7d9575ec8e53375a5378981cc180f

Transaction

Hash: 16f7ef486a284e66a277fb74cffe0ccb84f7d9575ec8e53375a5378981cc180f
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:
  --> 16f7ef486a284e66a277fb74cffe0ccb84f7d9575ec8e53375a5378981cc180f: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:
16f7ef486a284e66a277fb74cffe0ccb84f7d9575ec8e53375a5378981cc180f
Status:
ERROR
Block height:
41032754
Block id:
aa3891616ad8f46ab17d0975f0156a97aba90145fc771ad90123cbc9b1affd00
Timestamp:
Thursday 17 November 2022 at 00:28:10 UTC
()
Proposer:
Authorizers:
Gas used:
22