Flow price: --
23b92d24d9e19a847820c106583de5b1805f061c93aa02cb234eb02c5ba0c620

Transaction

Hash: 23b92d24d9e19a847820c106583de5b1805f061c93aa02cb234eb02c5ba0c620
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:
  --> 23b92d24d9e19a847820c106583de5b1805f061c93aa02cb234eb02c5ba0c620:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
23b92d24d9e19a847820c106583de5b1805f061c93aa02cb234eb02c5ba0c620
Status:
ERROR
Block height:
40358297
Block id:
34a5f8a2eed0524c3324802da96c32650031baee5c18f2364638342d01387004
Timestamp:
Saturday 5 November 2022 at 17:45:57 UTC
()
Proposer:
Authorizers:
Gas used:
23