Flow price: --
eab30c53d19b3f00d6d2a6a1ad3eb84ab192e27379cfc087dd7ec06da1b55ab6

Transaction

Hash: eab30c53d19b3f00d6d2a6a1ad3eb84ab192e27379cfc087dd7ec06da1b55ab6
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> eab30c53d19b3f00d6d2a6a1ad3eb84ab192e27379cfc087dd7ec06da1b55ab6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
eab30c53d19b3f00d6d2a6a1ad3eb84ab192e27379cfc087dd7ec06da1b55ab6
Status:
ERROR
Block height:
39905056
Block id:
e6cdc3e07938bffad65ad96bb4feac2f2971bb0373420962b5445aa51368fe06
Timestamp:
Saturday 29 October 2022 at 03:47:25 UTC
()
Proposer:
Authorizers:
Gas used:
46