Flow price: --
73af2b71bb155da5501f2b610179d4882b2b2533d16d23f15f20156306bf3857

Transaction

Hash: 73af2b71bb155da5501f2b610179d4882b2b2533d16d23f15f20156306bf3857
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:
  --> 73af2b71bb155da5501f2b610179d4882b2b2533d16d23f15f20156306bf3857:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
73af2b71bb155da5501f2b610179d4882b2b2533d16d23f15f20156306bf3857
Status:
ERROR
Block height:
41337545
Block id:
ba6347c82b1e4c6a3dd495856b7723b905b1fd4712469b0cbc1e10449c5eba6f
Timestamp:
Monday 21 November 2022 at 22:42:58 UTC
()
Proposer:
Authorizers:
Gas used:
23