Flow price: --
2e55860c60d6e0b1159a863bd03e38251938add7d359ad96b0531d02e8a195a9

Transaction

Hash: 2e55860c60d6e0b1159a863bd03e38251938add7d359ad96b0531d02e8a195a9
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:
  --> 2e55860c60d6e0b1159a863bd03e38251938add7d359ad96b0531d02e8a195a9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2e55860c60d6e0b1159a863bd03e38251938add7d359ad96b0531d02e8a195a9
Status:
ERROR
Block height:
40178765
Block id:
77de4ae4de8e8215653f2cbd88de62df50dacead98be36d42aec252716a7dbbe
Timestamp:
Wednesday 2 November 2022 at 19:24:53 UTC
()
Proposer:
Authorizers:
Gas used:
23