Flow price: --
8f96380a4d5ef0f305c5d716681771f75fbd84133985440945bb27a980229ed8

Transaction

Hash: 8f96380a4d5ef0f305c5d716681771f75fbd84133985440945bb27a980229ed8
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 8f96380a4d5ef0f305c5d716681771f75fbd84133985440945bb27a980229ed8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
8f96380a4d5ef0f305c5d716681771f75fbd84133985440945bb27a980229ed8
Status:
ERROR
Block height:
39729936
Block id:
4150e9e1f37a248630145f07caa561b43a93479940138216e3e44fe8254a0aba
Timestamp:
Wednesday 26 October 2022 at 05:22:09 UTC
()
Proposer:
Authorizers:
Gas used:
50