Flow price: --
fb811bb80392e5926045ee14e0bc5a853bd3753ac39dca234388f8d81d3e9c6b

Transaction

Hash: fb811bb80392e5926045ee14e0bc5a853bd3753ac39dca234388f8d81d3e9c6b
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:
  --> fb811bb80392e5926045ee14e0bc5a853bd3753ac39dca234388f8d81d3e9c6b: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:
fb811bb80392e5926045ee14e0bc5a853bd3753ac39dca234388f8d81d3e9c6b
Status:
ERROR
Block height:
40183319
Block id:
38184be5e60525853943096405032e104851a8c8e384c034508d97f5fa058f97
Timestamp:
Wednesday 2 November 2022 at 21:12:40 UTC
()
Proposer:
Authorizers:
Gas used:
26