Flow price: --
e7892c76d9329f5c092402cb5f288460e9e31b5e5e69d8c1d64506c73cf42df7

Transaction

Hash: e7892c76d9329f5c092402cb5f288460e9e31b5e5e69d8c1d64506c73cf42df7
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:
  --> e7892c76d9329f5c092402cb5f288460e9e31b5e5e69d8c1d64506c73cf42df7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e7892c76d9329f5c092402cb5f288460e9e31b5e5e69d8c1d64506c73cf42df7
Status:
ERROR
Block height:
41594322
Block id:
d0f26887857052615e9410df40d74a12a576b2ead95ed31bbd984142e64986bd
Timestamp:
Saturday 26 November 2022 at 02:03:30 UTC
()
Proposer:
Authorizers:
Gas used:
27