Flow price: --
ea7eb9ab607a487711e081fc048ea51cefd67a1d2fb3d7ea65ab3f40dd0b5578

Transaction

Hash: ea7eb9ab607a487711e081fc048ea51cefd67a1d2fb3d7ea65ab3f40dd0b5578
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:
  --> ea7eb9ab607a487711e081fc048ea51cefd67a1d2fb3d7ea65ab3f40dd0b5578:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ea7eb9ab607a487711e081fc048ea51cefd67a1d2fb3d7ea65ab3f40dd0b5578
Status:
ERROR
Block height:
41171660
Block id:
93812e5555936615e04d559a72e825307f8e1c1e38fd728a8e2e333445791609
Timestamp:
Saturday 19 November 2022 at 06:21:45 UTC
()
Proposer:
Authorizers:
Gas used:
24