Flow price: --
af9b62af67fbd829d58caddb6ef11132f2ef28fdd667e5794dbca6c4cfdc9031

Transaction

Hash: af9b62af67fbd829d58caddb6ef11132f2ef28fdd667e5794dbca6c4cfdc9031
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:
  --> af9b62af67fbd829d58caddb6ef11132f2ef28fdd667e5794dbca6c4cfdc9031:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
af9b62af67fbd829d58caddb6ef11132f2ef28fdd667e5794dbca6c4cfdc9031
Status:
ERROR
Block height:
40718344
Block id:
fee0fec0db139ca3e5d846c6caa2b45085d0fb294cd82994cfab18eb20a2cb86
Timestamp:
Friday 11 November 2022 at 19:26:26 UTC
()
Proposer:
Authorizers:
Gas used:
24