Flow price: --
ba759ea0b40d793d03b1a140d0b04d1a0ca850d1451ac0cc43100c5c523e003b

Transaction

Hash: ba759ea0b40d793d03b1a140d0b04d1a0ca850d1451ac0cc43100c5c523e003b
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:
  --> ba759ea0b40d793d03b1a140d0b04d1a0ca850d1451ac0cc43100c5c523e003b: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:
ba759ea0b40d793d03b1a140d0b04d1a0ca850d1451ac0cc43100c5c523e003b
Status:
ERROR
Block height:
41475485
Block id:
2254bbf2c986e7119a64164a3eff04a8771c2a129203a44a4f4a41ac2a5e7768
Timestamp:
Thursday 24 November 2022 at 04:03:11 UTC
()
Proposer:
Authorizers:
Gas used:
22