Flow price: --
e009d4ca181007a0f793fb8ab418e1838b70f13aea1b8cb757cee8cfe87ad102

Transaction

Hash: e009d4ca181007a0f793fb8ab418e1838b70f13aea1b8cb757cee8cfe87ad102
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> e009d4ca181007a0f793fb8ab418e1838b70f13aea1b8cb757cee8cfe87ad102:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
e009d4ca181007a0f793fb8ab418e1838b70f13aea1b8cb757cee8cfe87ad102
Status:
ERROR
Block height:
40126409
Block id:
7cb0693548cd1028fcf43001648e8dccf0b3061089a7f3c7281aad4da8e98976
Timestamp:
Tuesday 1 November 2022 at 20:37:43 UTC
()
Proposer:
Authorizers:
Gas used:
46