Flow price: --
23608726778bf7028a09b6c8dbfa80adb1f2bd73b819ee760f5e2242ff5b3647

Transaction

Hash: 23608726778bf7028a09b6c8dbfa80adb1f2bd73b819ee760f5e2242ff5b3647
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:
  --> 23608726778bf7028a09b6c8dbfa80adb1f2bd73b819ee760f5e2242ff5b3647:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
23608726778bf7028a09b6c8dbfa80adb1f2bd73b819ee760f5e2242ff5b3647
Status:
ERROR
Block height:
41124576
Block id:
96eea05509cba83ce72db802913e7e8851a920a7a6f93e9e451d7081574da51a
Timestamp:
Friday 18 November 2022 at 12:05:53 UTC
()
Proposer:
Authorizers:
Gas used:
22