Flow price: --
9ff7df74aab14adce3b6c4bf52b48821121987ddbc6aab5d9eb46458d7820d9a

Transaction

Hash: 9ff7df74aab14adce3b6c4bf52b48821121987ddbc6aab5d9eb46458d7820d9a
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:
  --> 9ff7df74aab14adce3b6c4bf52b48821121987ddbc6aab5d9eb46458d7820d9a: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:
9ff7df74aab14adce3b6c4bf52b48821121987ddbc6aab5d9eb46458d7820d9a
Status:
ERROR
Block height:
40499494
Block id:
adb87de23cf62c44400a0f9adb93f48b512c1b7c7e3e7efea194f9f4c315b4ed
Timestamp:
Tuesday 8 November 2022 at 02:57:09 UTC
()
Proposer:
Authorizers:
Gas used:
26