Flow price: --
36a361c001aa2b7d6820603db931c236c8796b97261689e07e3237db39a741fc

Transaction

Hash: 36a361c001aa2b7d6820603db931c236c8796b97261689e07e3237db39a741fc
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 36a361c001aa2b7d6820603db931c236c8796b97261689e07e3237db39a741fc: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:
36a361c001aa2b7d6820603db931c236c8796b97261689e07e3237db39a741fc
Status:
ERROR
Block height:
40166239
Block id:
c2f97500a527db4b5b1eea047d151a8132a1d7965e643916c633e4bbfb340697
Timestamp:
Wednesday 2 November 2022 at 12:49:16 UTC
()
Proposer:
Authorizers:
Gas used:
50