Flow price: --
9ba8d0e2f129284f04dbbda4d6f36238badc32e23cd1cec9c4397f3e974e7bd9

Transaction

Hash: 9ba8d0e2f129284f04dbbda4d6f36238badc32e23cd1cec9c4397f3e974e7bd9
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:
  --> 9ba8d0e2f129284f04dbbda4d6f36238badc32e23cd1cec9c4397f3e974e7bd9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9ba8d0e2f129284f04dbbda4d6f36238badc32e23cd1cec9c4397f3e974e7bd9
Status:
ERROR
Block height:
41483818
Block id:
72cfe65ed29c55983f13a44a5e77c45512179b667c9e1c23a680f0e459a847e1
Timestamp:
Thursday 24 November 2022 at 07:16:40 UTC
()
Proposer:
Authorizers:
Gas used:
23