Flow price: --
f379539631b1c721ef0a0115a19560a79b4f2a779a985bba36ed11ed40e47531

Transaction

Hash: f379539631b1c721ef0a0115a19560a79b4f2a779a985bba36ed11ed40e47531
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> f379539631b1c721ef0a0115a19560a79b4f2a779a985bba36ed11ed40e47531:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
f379539631b1c721ef0a0115a19560a79b4f2a779a985bba36ed11ed40e47531
Status:
ERROR
Block height:
41409230
Block id:
693f1d382adcf451e287b5e699b8a68d7083891b8c66a075f2c88ecdea064f02
Timestamp:
Wednesday 23 November 2022 at 02:25:08 UTC
()
Proposer:
Authorizers:
Gas used:
23