Flow price: --
c158a285ebc3d7fb67a8d7f64571b51c02d268929f4ee625f4ffbd0e14870d04

Transaction

Hash: c158a285ebc3d7fb67a8d7f64571b51c02d268929f4ee625f4ffbd0e14870d04
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:
  --> c158a285ebc3d7fb67a8d7f64571b51c02d268929f4ee625f4ffbd0e14870d04:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c158a285ebc3d7fb67a8d7f64571b51c02d268929f4ee625f4ffbd0e14870d04
Status:
ERROR
Block height:
41630658
Block id:
de179e887facf2fb52bea3c7b06dfe3171d4c95a69201d8d09f28aaf1b371d79
Timestamp:
Saturday 26 November 2022 at 16:10:32 UTC
()
Proposer:
Authorizers:
Gas used:
29