Flow price: --
e0d89eb160ef557c762f9e00153a14bffcb0b6aee264f0f04b4d84e335f0ae71

Transaction

Hash: e0d89eb160ef557c762f9e00153a14bffcb0b6aee264f0f04b4d84e335f0ae71
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:
  --> e0d89eb160ef557c762f9e00153a14bffcb0b6aee264f0f04b4d84e335f0ae71:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e0d89eb160ef557c762f9e00153a14bffcb0b6aee264f0f04b4d84e335f0ae71
Status:
ERROR
Block height:
41643128
Block id:
c58db7f3f0c3470852e6c5001821404173e8fa2158dffc26f80c8e73e76710c9
Timestamp:
Saturday 26 November 2022 at 21:01:23 UTC
()
Proposer:
Authorizers:
Gas used:
26