Flow price: --
ddabcad4e27e492a72c2cb4765f475772e80e8ac399a04452f212a87100fb93c

Transaction

Hash: ddabcad4e27e492a72c2cb4765f475772e80e8ac399a04452f212a87100fb93c
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:
  --> ddabcad4e27e492a72c2cb4765f475772e80e8ac399a04452f212a87100fb93c: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:
ddabcad4e27e492a72c2cb4765f475772e80e8ac399a04452f212a87100fb93c
Status:
ERROR
Block height:
40491299
Block id:
24f99cbd0a6b6baa16f1d3b23ff611dbcaa90c44034c56d3b704093e7cc086ba
Timestamp:
Monday 7 November 2022 at 23:41:11 UTC
()
Proposer:
Authorizers:
Gas used:
23