Flow price: --
655381348628fdcd086db9855f93323e48f407cca3c55cd2e2b7245c78bdad89

Transaction

Hash: 655381348628fdcd086db9855f93323e48f407cca3c55cd2e2b7245c78bdad89
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 655381348628fdcd086db9855f93323e48f407cca3c55cd2e2b7245c78bdad89:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
655381348628fdcd086db9855f93323e48f407cca3c55cd2e2b7245c78bdad89
Status:
ERROR
Block height:
40093893
Block id:
73f1e1fa51975b998c0466552ae4a0fc314c889353f1b067f42f761ee6825914
Timestamp:
Tuesday 1 November 2022 at 07:26:28 UTC
()
Proposer:
Authorizers:
Gas used:
47