Flow price: --
ce64da65dae2f3b2f3a4d1e025e6f3708b770a26fcac778ec06080ef20886345

Transaction

Hash: ce64da65dae2f3b2f3a4d1e025e6f3708b770a26fcac778ec06080ef20886345
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> ce64da65dae2f3b2f3a4d1e025e6f3708b770a26fcac778ec06080ef20886345:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
ce64da65dae2f3b2f3a4d1e025e6f3708b770a26fcac778ec06080ef20886345
Status:
ERROR
Block height:
40085821
Block id:
a4cb94972452315f9897c8e3444854cb38ed0839033729c29b6b31a02446ecd6
Timestamp:
Tuesday 1 November 2022 at 04:09:33 UTC
()
Proposer:
Authorizers:
Gas used:
46