Flow price: --
868c03bc406856b52f9263e1d2f8d2894418dac6da83a816c56912de811f052a

Transaction

Hash: 868c03bc406856b52f9263e1d2f8d2894418dac6da83a816c56912de811f052a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 868c03bc406856b52f9263e1d2f8d2894418dac6da83a816c56912de811f052a: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:
868c03bc406856b52f9263e1d2f8d2894418dac6da83a816c56912de811f052a
Status:
ERROR
Block height:
40127130
Block id:
43b63fdfe62e634a56f88c4d173b1cd2e4f9ede7bcf1405e2453558dba249a5a
Timestamp:
Tuesday 1 November 2022 at 20:55:30 UTC
()
Proposer:
Authorizers:
Gas used:
46