Flow price: --
0c9a0978756e6697a2ddc6060bb105b941c197cebd742bc55b75bd19ec87cfce

Transaction

Hash: 0c9a0978756e6697a2ddc6060bb105b941c197cebd742bc55b75bd19ec87cfce
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:
  --> 0c9a0978756e6697a2ddc6060bb105b941c197cebd742bc55b75bd19ec87cfce: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:
0c9a0978756e6697a2ddc6060bb105b941c197cebd742bc55b75bd19ec87cfce
Status:
ERROR
Block height:
40884685
Block id:
6dddbd5314cfb7c78527f18c425a8f6cfffffe3778fd5b5046f05727c02f3c37
Timestamp:
Monday 14 November 2022 at 14:03:30 UTC
()
Proposer:
Authorizers:
Gas used:
24