Flow price: --
22da7bf5bc6e118fc75fd44fc4b28e6f4d848b2c0f60af3c4bd4d7bbc5471ef5

Transaction

Hash: 22da7bf5bc6e118fc75fd44fc4b28e6f4d848b2c0f60af3c4bd4d7bbc5471ef5
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:
  --> 22da7bf5bc6e118fc75fd44fc4b28e6f4d848b2c0f60af3c4bd4d7bbc5471ef5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
22da7bf5bc6e118fc75fd44fc4b28e6f4d848b2c0f60af3c4bd4d7bbc5471ef5
Status:
ERROR
Block height:
41542430
Block id:
b5e0c9587fbb6b4b96ea92c88df6161f04a6759b545fe1a4910d2a6070eebedc
Timestamp:
Friday 25 November 2022 at 05:56:50 UTC
()
Proposer:
Authorizers:
Gas used:
33