Flow price: --
423994240013cf157acc4043048784927e648102fb20f0aba0bf7917bbe4563d

Transaction

Hash: 423994240013cf157acc4043048784927e648102fb20f0aba0bf7917bbe4563d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 423994240013cf157acc4043048784927e648102fb20f0aba0bf7917bbe4563d:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
423994240013cf157acc4043048784927e648102fb20f0aba0bf7917bbe4563d
Status:
ERROR
Block height:
39786713
Block id:
0c9c9589164321a5a46ac68fe3649581d9336e1f0d82cbb4caa797e029b7981e
Timestamp:
Thursday 27 October 2022 at 04:14:12 UTC
()
Proposer:
Authorizers:
Gas used:
49