Flow price: --
8e9dd8f27c6779b3fc11a43b99985f60ebf9f5321632c7c8babf1bc610bee610

Transaction

Hash: 8e9dd8f27c6779b3fc11a43b99985f60ebf9f5321632c7c8babf1bc610bee610
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:
  --> 8e9dd8f27c6779b3fc11a43b99985f60ebf9f5321632c7c8babf1bc610bee610:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8e9dd8f27c6779b3fc11a43b99985f60ebf9f5321632c7c8babf1bc610bee610
Status:
ERROR
Block height:
41305620
Block id:
598ca9f088bd8cd7a3bb9b9e4a07a759fe6bea5f74ee2658573eb29f3a1daa5a
Timestamp:
Monday 21 November 2022 at 10:19:09 UTC
()
Proposer:
Authorizers:
Gas used:
25