Flow price: --
2621e152e2bbfc59ba79bad1491ef551562b847733d8e78efd0a1f2475914f69

Transaction

Hash: 2621e152e2bbfc59ba79bad1491ef551562b847733d8e78efd0a1f2475914f69
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:
  --> 2621e152e2bbfc59ba79bad1491ef551562b847733d8e78efd0a1f2475914f69:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2621e152e2bbfc59ba79bad1491ef551562b847733d8e78efd0a1f2475914f69
Status:
ERROR
Block height:
40638779
Block id:
e9c2f52127e0cf2762d2eb923b7c487e0a4dc5b66b3b9dd86122636195150ef7
Timestamp:
Thursday 10 November 2022 at 11:05:29 UTC
()
Proposer:
Authorizers:
Gas used:
25