Flow price: --
f1ae62ed7a384f70ea21f0093685725fbe3eb29a4a6e7b92af82144cbefcdd8b

Transaction

Hash: f1ae62ed7a384f70ea21f0093685725fbe3eb29a4a6e7b92af82144cbefcdd8b
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:
  --> f1ae62ed7a384f70ea21f0093685725fbe3eb29a4a6e7b92af82144cbefcdd8b: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:
f1ae62ed7a384f70ea21f0093685725fbe3eb29a4a6e7b92af82144cbefcdd8b
Status:
ERROR
Block height:
41065202
Block id:
1da922daec36da093a96b0567846582eb6ffb380c77cdc03f908488ff9e9001d
Timestamp:
Thursday 17 November 2022 at 13:05:29 UTC
()
Proposer:
Authorizers:
Gas used:
23