Flow price: --
53c11b2201275fd060390a217b001202a02b7373d0071d49f1fbeff5dd46ecde

Transaction

Hash: 53c11b2201275fd060390a217b001202a02b7373d0071d49f1fbeff5dd46ecde
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 53c11b2201275fd060390a217b001202a02b7373d0071d49f1fbeff5dd46ecde: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:
53c11b2201275fd060390a217b001202a02b7373d0071d49f1fbeff5dd46ecde
Status:
ERROR
Block height:
40114589
Block id:
e2521c528a8355b6ea3169b5d50aca587d69f144663f7bac9195f8adc5bca401
Timestamp:
Tuesday 1 November 2022 at 15:49:20 UTC
()
Proposer:
Authorizers:
Gas used:
50