Flow price: --
3f8e6528c5f458854163f793f50c05be414a8dfe9edc29b810bf2358d83375e1

Transaction

Hash: 3f8e6528c5f458854163f793f50c05be414a8dfe9edc29b810bf2358d83375e1
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:
  --> 3f8e6528c5f458854163f793f50c05be414a8dfe9edc29b810bf2358d83375e1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3f8e6528c5f458854163f793f50c05be414a8dfe9edc29b810bf2358d83375e1
Status:
ERROR
Block height:
40447661
Block id:
a543792df9b2179aebedb469ee90c35c406a31e57964ef9324166bfe0df0db01
Timestamp:
Monday 7 November 2022 at 05:57:34 UTC
()
Proposer:
Authorizers:
Gas used:
23