Flow price: --
0aef4aef550487545c9ff28d6a40b6636f1013fa464b0416bf390ae858b48b4c

Transaction

Hash: 0aef4aef550487545c9ff28d6a40b6636f1013fa464b0416bf390ae858b48b4c
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0aef4aef550487545c9ff28d6a40b6636f1013fa464b0416bf390ae858b48b4c: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:
0aef4aef550487545c9ff28d6a40b6636f1013fa464b0416bf390ae858b48b4c
Status:
ERROR
Block height:
40132700
Block id:
8149866133e9755f5387ac547f9d1a64ecebcbd625b06b6114201530c94af03d
Timestamp:
Tuesday 1 November 2022 at 23:13:07 UTC
()
Proposer:
Authorizers:
Gas used:
47