Flow price: --
f58892287f3c13b76ab73015b1ca1de8fe6bfb2cded2f3e6ae010854c03153b6

Transaction

Hash: f58892287f3c13b76ab73015b1ca1de8fe6bfb2cded2f3e6ae010854c03153b6
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> f58892287f3c13b76ab73015b1ca1de8fe6bfb2cded2f3e6ae010854c03153b6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
f58892287f3c13b76ab73015b1ca1de8fe6bfb2cded2f3e6ae010854c03153b6
Status:
ERROR
Block height:
39795570
Block id:
b3b0fca429855f6a90c8b78499c6a8f8080870f000522ba0c752b9fa6cd855ae
Timestamp:
Thursday 27 October 2022 at 07:48:21 UTC
()
Proposer:
Authorizers:
Gas used:
47