Flow price: --
30bb0df808737292788e84419b505104e876977c3be8a2979282ed61aad86ba3

Transaction

Hash: 30bb0df808737292788e84419b505104e876977c3be8a2979282ed61aad86ba3
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 30bb0df808737292788e84419b505104e876977c3be8a2979282ed61aad86ba3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
30bb0df808737292788e84419b505104e876977c3be8a2979282ed61aad86ba3
Status:
ERROR
Block height:
40146066
Block id:
50f35636a4dafa1e6b0a652a84710da558397485b9c5f22c5b4051742a40e817
Timestamp:
Wednesday 2 November 2022 at 04:38:21 UTC
()
Proposer:
Authorizers:
Gas used:
48