Flow price: --
5e67cbd9fc8abe464f1136c417224a9d8738566964aab828ac5874f699d9b1bf

Transaction

Hash: 5e67cbd9fc8abe464f1136c417224a9d8738566964aab828ac5874f699d9b1bf
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:
  --> 5e67cbd9fc8abe464f1136c417224a9d8738566964aab828ac5874f699d9b1bf: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:
5e67cbd9fc8abe464f1136c417224a9d8738566964aab828ac5874f699d9b1bf
Status:
ERROR
Block height:
40691327
Block id:
948e7c545449edde6bb5b1d418ca0c261ec1277a0f92e555458606b597198e68
Timestamp:
Friday 11 November 2022 at 08:27:56 UTC
()
Proposer:
Authorizers:
Gas used:
23