Flow price: --
034a2681cacf12c140c08ec35825ab63510b5771f7421652718203ab03e5485a

Transaction

Hash: 034a2681cacf12c140c08ec35825ab63510b5771f7421652718203ab03e5485a
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:
  --> 034a2681cacf12c140c08ec35825ab63510b5771f7421652718203ab03e5485a: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:
034a2681cacf12c140c08ec35825ab63510b5771f7421652718203ab03e5485a
Status:
ERROR
Block height:
41342169
Block id:
4c6348c9d36ac15832f811a60817ce2d91711c20bf2dbaf105be428bf6585764
Timestamp:
Tuesday 22 November 2022 at 00:31:31 UTC
()
Proposer:
Authorizers:
Gas used:
25