Flow price: --
50f12958eeff565e339eee2124c7f9b28641f3bc35f32c726201ec80527da936

Transaction

Hash: 50f12958eeff565e339eee2124c7f9b28641f3bc35f32c726201ec80527da936
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:
  --> 50f12958eeff565e339eee2124c7f9b28641f3bc35f32c726201ec80527da936:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
50f12958eeff565e339eee2124c7f9b28641f3bc35f32c726201ec80527da936
Status:
ERROR
Block height:
40178309
Block id:
415a66c78119e69c944b39916f7922880937e3902febc62aa3adf446642715d3
Timestamp:
Wednesday 2 November 2022 at 19:14:02 UTC
()
Proposer:
Authorizers:
Gas used:
24