Flow price: --
dbb30e8399ad2870e45736332758267c511e000e8a2b4729f1ce38eaba726c49

Transaction

Hash: dbb30e8399ad2870e45736332758267c511e000e8a2b4729f1ce38eaba726c49
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:
  --> dbb30e8399ad2870e45736332758267c511e000e8a2b4729f1ce38eaba726c49:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
dbb30e8399ad2870e45736332758267c511e000e8a2b4729f1ce38eaba726c49
Status:
ERROR
Block height:
41632057
Block id:
520f0afec715c4b04ee3e40b364bd04732c986fc4a1c641180226466662cb9ac
Timestamp:
Saturday 26 November 2022 at 16:43:08 UTC
()
Proposer:
Authorizers:
Gas used:
28