Flow price: --
596bc8e8a01c1ddd45f834cbc6a073e4180c0ee7a13fd8e61905d88ac740330b

Transaction

Hash: 596bc8e8a01c1ddd45f834cbc6a073e4180c0ee7a13fd8e61905d88ac740330b
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:
  --> 596bc8e8a01c1ddd45f834cbc6a073e4180c0ee7a13fd8e61905d88ac740330b: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:
596bc8e8a01c1ddd45f834cbc6a073e4180c0ee7a13fd8e61905d88ac740330b
Status:
ERROR
Block height:
41467550
Block id:
8f983c12340b5ac6ed878c64a1a619e2479c5f7977f0a023657b7b3737d1de4c
Timestamp:
Thursday 24 November 2022 at 00:57:27 UTC
()
Proposer:
Authorizers:
Gas used:
22