Flow price: --
f5c35905e3968ce51f1ed9fcd931eeda0112ed83e223bdb6c9f480849c32f68e

Transaction

Hash: f5c35905e3968ce51f1ed9fcd931eeda0112ed83e223bdb6c9f480849c32f68e
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:
  --> f5c35905e3968ce51f1ed9fcd931eeda0112ed83e223bdb6c9f480849c32f68e: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:
f5c35905e3968ce51f1ed9fcd931eeda0112ed83e223bdb6c9f480849c32f68e
Status:
ERROR
Block height:
41656890
Block id:
f83ee236ee96cb2dfb636bd87f2de05f5aeee506783d1761605b4ebcf78e17d9
Timestamp:
Sunday 27 November 2022 at 02:21:58 UTC
()
Proposer:
Authorizers:
Gas used:
26