Flow price: --
bf0eb503ec50c837dcf2d96715e6240befabb828326f8efc2bd87321b8e9d602

Transaction

Hash: bf0eb503ec50c837dcf2d96715e6240befabb828326f8efc2bd87321b8e9d602
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:
  --> bf0eb503ec50c837dcf2d96715e6240befabb828326f8efc2bd87321b8e9d602:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bf0eb503ec50c837dcf2d96715e6240befabb828326f8efc2bd87321b8e9d602
Status:
ERROR
Block height:
41563749
Block id:
2b6a58d2140e580e4d6a9b88d1582583be9fa84e02c6d29915223751674f3260
Timestamp:
Friday 25 November 2022 at 14:13:35 UTC
()
Proposer:
Authorizers:
Gas used:
25