Flow price: --
fc0dae56fd76eb059d5c51ba69772f05b2bf4d2db8f861a120dadec5f7f97a85

Transaction

Hash: fc0dae56fd76eb059d5c51ba69772f05b2bf4d2db8f861a120dadec5f7f97a85
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> fc0dae56fd76eb059d5c51ba69772f05b2bf4d2db8f861a120dadec5f7f97a85:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
fc0dae56fd76eb059d5c51ba69772f05b2bf4d2db8f861a120dadec5f7f97a85
Status:
ERROR
Block height:
39951463
Block id:
a7433a4a546dfc0ac00c71c2977fd87c2c71050378717794675e18162b9e92a4
Timestamp:
Saturday 29 October 2022 at 22:24:04 UTC
()
Proposer:
Authorizers:
Gas used:
46