Flow price: --
6fcf01dc94226d3069f197bfb3bfc92df9c33b26a9f315f6a2834e596dd264de

Transaction

Hash: 6fcf01dc94226d3069f197bfb3bfc92df9c33b26a9f315f6a2834e596dd264de
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:
  --> 6fcf01dc94226d3069f197bfb3bfc92df9c33b26a9f315f6a2834e596dd264de: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:
6fcf01dc94226d3069f197bfb3bfc92df9c33b26a9f315f6a2834e596dd264de
Status:
ERROR
Block height:
40395613
Block id:
174cf6639de9f6d085ff99e0630f9d4f3cd5bfdce50b13fa613897f3eaad5bc1
Timestamp:
Sunday 6 November 2022 at 08:49:19 UTC
()
Proposer:
Authorizers:
Gas used:
26