Flow price: --
a6aabc32de406aacfbc94b8d77cf1f8b3bef2fff5091ce526237d3c49f42959c

Transaction

Hash: a6aabc32de406aacfbc94b8d77cf1f8b3bef2fff5091ce526237d3c49f42959c
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:
  --> a6aabc32de406aacfbc94b8d77cf1f8b3bef2fff5091ce526237d3c49f42959c: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:
a6aabc32de406aacfbc94b8d77cf1f8b3bef2fff5091ce526237d3c49f42959c
Status:
ERROR
Block height:
41173404
Block id:
1fbef0125ea865f504a18e4436dc89bf7f750bac54db9a7803db47326a602ea1
Timestamp:
Saturday 19 November 2022 at 07:02:46 UTC
()
Proposer:
Authorizers:
Gas used:
26