Flow price: --
6c34e1abad86c819cdb6c4f92e6d10b5b258f218bf243f214debd9c93f5d5bc1

Transaction

Hash: 6c34e1abad86c819cdb6c4f92e6d10b5b258f218bf243f214debd9c93f5d5bc1
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:
  --> 6c34e1abad86c819cdb6c4f92e6d10b5b258f218bf243f214debd9c93f5d5bc1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6c34e1abad86c819cdb6c4f92e6d10b5b258f218bf243f214debd9c93f5d5bc1
Status:
ERROR
Block height:
41431337
Block id:
701b915882f746994cd069dfa3b7461293e90ca1d72e524f375e3416dc80ad55
Timestamp:
Wednesday 23 November 2022 at 10:55:23 UTC
()
Proposer:
Authorizers:
Gas used:
25