Flow price: --
310ed73955c2580c993179b84488fe319ae90f9b9c9812ab2d71c24d93b41b70

Transaction

Hash: 310ed73955c2580c993179b84488fe319ae90f9b9c9812ab2d71c24d93b41b70
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:
  --> 310ed73955c2580c993179b84488fe319ae90f9b9c9812ab2d71c24d93b41b70:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
310ed73955c2580c993179b84488fe319ae90f9b9c9812ab2d71c24d93b41b70
Status:
ERROR
Block height:
40668596
Block id:
47f77563e3e64eb6d9cc0052f247a6cc524d389ecec62474821564ad69518088
Timestamp:
Thursday 10 November 2022 at 23:12:02 UTC
()
Proposer:
Authorizers:
Gas used:
23