Flow price: --
a51f8ff097b594ba6ca22d9b362b2c8760057eed1e3ae1995448c3b71c2df4cd

Transaction

Hash: a51f8ff097b594ba6ca22d9b362b2c8760057eed1e3ae1995448c3b71c2df4cd
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> a51f8ff097b594ba6ca22d9b362b2c8760057eed1e3ae1995448c3b71c2df4cd: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:
a51f8ff097b594ba6ca22d9b362b2c8760057eed1e3ae1995448c3b71c2df4cd
Status:
ERROR
Block height:
39867100
Block id:
8a17a0ca3375f8278db9fb483254c957b2128c7c4d809240fdcc0089da8e155c
Timestamp:
Friday 28 October 2022 at 12:39:49 UTC
()
Proposer:
Authorizers:
Gas used:
47