Flow price: --
b4bbad6e03a97a8343afe122f668dae5024a00acbd69cc7a6f495d880bc72774

Transaction

Hash: b4bbad6e03a97a8343afe122f668dae5024a00acbd69cc7a6f495d880bc72774
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> b4bbad6e03a97a8343afe122f668dae5024a00acbd69cc7a6f495d880bc72774:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
b4bbad6e03a97a8343afe122f668dae5024a00acbd69cc7a6f495d880bc72774
Status:
ERROR
Block height:
39746699
Block id:
66a4bdb437f71bceec518458e35c76e56dc75ec4ee4fdf5bd05ad59df04c3936
Timestamp:
Wednesday 26 October 2022 at 12:08:01 UTC
()
Proposer:
Authorizers:
Gas used:
46