Flow price: --
bc1cd9967aae2023e5bcb088b155004bc4538241891db18ed7dc22c797861f3f

Transaction

Hash: bc1cd9967aae2023e5bcb088b155004bc4538241891db18ed7dc22c797861f3f
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:
  --> bc1cd9967aae2023e5bcb088b155004bc4538241891db18ed7dc22c797861f3f: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:
bc1cd9967aae2023e5bcb088b155004bc4538241891db18ed7dc22c797861f3f
Status:
ERROR
Block height:
40745960
Block id:
e7a26b987b5424ad8d47b5ce7705c4170ca963ff0e8f664bb31517b24d3a390c
Timestamp:
Saturday 12 November 2022 at 06:34:22 UTC
()
Proposer:
Authorizers:
Gas used:
24