Flow price: --
e987b71547b05766d7c8210f32865c1d64de9e54ee8c18fa2794ebee27967aa0

Transaction

Hash: e987b71547b05766d7c8210f32865c1d64de9e54ee8c18fa2794ebee27967aa0
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:
  --> e987b71547b05766d7c8210f32865c1d64de9e54ee8c18fa2794ebee27967aa0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e987b71547b05766d7c8210f32865c1d64de9e54ee8c18fa2794ebee27967aa0
Status:
ERROR
Block height:
41412043
Block id:
4e141a9f7ebd15a43940718b291f4ca11e22de4b60537efbe3125b21c7b8a286
Timestamp:
Wednesday 23 November 2022 at 03:30:40 UTC
()
Proposer:
Authorizers:
Gas used:
23