Flow price: --
f06c11daa69b302871949c857bd35a22c0d59d4010bab85389e0e5a8f0388dad

Transaction

Hash: f06c11daa69b302871949c857bd35a22c0d59d4010bab85389e0e5a8f0388dad
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:
  --> f06c11daa69b302871949c857bd35a22c0d59d4010bab85389e0e5a8f0388dad: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:
f06c11daa69b302871949c857bd35a22c0d59d4010bab85389e0e5a8f0388dad
Status:
ERROR
Block height:
40742053
Block id:
1b03ec5311cd30108478ad4a75a23d7afa35af6de2cde49fd14a8caad977afd6
Timestamp:
Saturday 12 November 2022 at 05:00:29 UTC
()
Proposer:
Authorizers:
Gas used:
22