Flow price: --
85d294079208e0cc94967eb9ac63e31a5d5908b4c0cf07a12bf90e32203586eb

Transaction

Hash: 85d294079208e0cc94967eb9ac63e31a5d5908b4c0cf07a12bf90e32203586eb
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:
  --> 85d294079208e0cc94967eb9ac63e31a5d5908b4c0cf07a12bf90e32203586eb: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:
85d294079208e0cc94967eb9ac63e31a5d5908b4c0cf07a12bf90e32203586eb
Status:
ERROR
Block height:
41581557
Block id:
0030a6d5064f49deaf3db13250d20a8dd11e46608494f73ad620e0f616592a4d
Timestamp:
Friday 25 November 2022 at 21:07:16 UTC
()
Proposer:
Authorizers:
Gas used:
33