Flow price: --
2beff9bbad5c5e8e00454b58f27eee7afa0f96eb1916c45b68bae535d1b80ec9

Transaction

Hash: 2beff9bbad5c5e8e00454b58f27eee7afa0f96eb1916c45b68bae535d1b80ec9
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:
  --> 2beff9bbad5c5e8e00454b58f27eee7afa0f96eb1916c45b68bae535d1b80ec9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2beff9bbad5c5e8e00454b58f27eee7afa0f96eb1916c45b68bae535d1b80ec9
Status:
ERROR
Block height:
40175363
Block id:
3ace82b1ded6b7c7c392e1dc3ce02bedc6ad22f9ad676bb64ca2f67e52a581e5
Timestamp:
Wednesday 2 November 2022 at 18:02:52 UTC
()
Proposer:
Authorizers:
Gas used:
23