Flow price: --
bd333a39e72610597c84bb001a1552401c6e93a4c23432a2be6724a072d334d0

Transaction

Hash: bd333a39e72610597c84bb001a1552401c6e93a4c23432a2be6724a072d334d0
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:
  --> bd333a39e72610597c84bb001a1552401c6e93a4c23432a2be6724a072d334d0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
bd333a39e72610597c84bb001a1552401c6e93a4c23432a2be6724a072d334d0
Status:
ERROR
Block height:
41387206
Block id:
5c2918ef4eee91de9cd7c26e2e07dd9ec32809889f6664041281b70a66b82ece
Timestamp:
Tuesday 22 November 2022 at 17:55:45 UTC
()
Proposer:
Authorizers:
Gas used:
24