Flow price: --
358f5ebcb8703676d5b81587861cd01f541f695da3535d4088e00d8d68f2fb68

Transaction

Hash: 358f5ebcb8703676d5b81587861cd01f541f695da3535d4088e00d8d68f2fb68
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:
  --> 358f5ebcb8703676d5b81587861cd01f541f695da3535d4088e00d8d68f2fb68:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
358f5ebcb8703676d5b81587861cd01f541f695da3535d4088e00d8d68f2fb68
Status:
ERROR
Block height:
41642865
Block id:
7480a387355e07a3490d8d6e32388e35792420a452e93d9237f380e60fd0d94e
Timestamp:
Saturday 26 November 2022 at 20:55:14 UTC
()
Proposer:
Authorizers:
Gas used:
26