Flow price: --
b74a1bd0fbee0d30d53a81cd3ca88d0cc3f279ae3a5d5586c2325063924f554b

Transaction

Hash: b74a1bd0fbee0d30d53a81cd3ca88d0cc3f279ae3a5d5586c2325063924f554b
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:
  --> b74a1bd0fbee0d30d53a81cd3ca88d0cc3f279ae3a5d5586c2325063924f554b: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:
b74a1bd0fbee0d30d53a81cd3ca88d0cc3f279ae3a5d5586c2325063924f554b
Status:
ERROR
Block height:
40750979
Block id:
cd4c793dffaf5f21451c17f22bdbe692ed530891f3edc06a801759b1e51a078a
Timestamp:
Saturday 12 November 2022 at 08:35:40 UTC
()
Proposer:
Authorizers:
Gas used:
23