Flow price: --
0c7d839fd35f25d4cf06ad122b6843ec9d835a2c9cdbc7630809d10b6c255ce4

Transaction

Hash: 0c7d839fd35f25d4cf06ad122b6843ec9d835a2c9cdbc7630809d10b6c255ce4
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:
  --> 0c7d839fd35f25d4cf06ad122b6843ec9d835a2c9cdbc7630809d10b6c255ce4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0c7d839fd35f25d4cf06ad122b6843ec9d835a2c9cdbc7630809d10b6c255ce4
Status:
ERROR
Block height:
41483772
Block id:
33e40f6e0f63cd5971d5f12e6b89fed3cb408aaf92b3cf220e02ece233844869
Timestamp:
Thursday 24 November 2022 at 07:15:36 UTC
()
Proposer:
Authorizers:
Gas used:
24