Flow price: --
19b761883168deafc24f3f162b20e3468166b08b883da03ebe2ee53fb78695f8

Transaction

Hash: 19b761883168deafc24f3f162b20e3468166b08b883da03ebe2ee53fb78695f8
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:
  --> 19b761883168deafc24f3f162b20e3468166b08b883da03ebe2ee53fb78695f8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
19b761883168deafc24f3f162b20e3468166b08b883da03ebe2ee53fb78695f8
Status:
ERROR
Block height:
41533465
Block id:
6a6a345b0ed2b232ee7505bb49d71ec8418f68ee344efa256cf1b9175aa96697
Timestamp:
Friday 25 November 2022 at 02:27:12 UTC
()
Proposer:
Authorizers:
Gas used:
24