Flow price: --
68b00794b0e8523e40e0e62b1b50c04763ec8e039fb6ee0f4dc18d17152b13e2

Transaction

Hash: 68b00794b0e8523e40e0e62b1b50c04763ec8e039fb6ee0f4dc18d17152b13e2
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:
  --> 68b00794b0e8523e40e0e62b1b50c04763ec8e039fb6ee0f4dc18d17152b13e2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
68b00794b0e8523e40e0e62b1b50c04763ec8e039fb6ee0f4dc18d17152b13e2
Status:
ERROR
Block height:
41080188
Block id:
e13a7a273763a201184f786fa2468f37b4ce3bb8fcb6af5910f78f63794e5665
Timestamp:
Thursday 17 November 2022 at 18:59:08 UTC
()
Proposer:
Authorizers:
Gas used:
23