Flow price: --
2c5096303729d41d11f108dbc58bf18ab79ebcb7ca7b72fdabe69fcff72895a4

Transaction

Hash: 2c5096303729d41d11f108dbc58bf18ab79ebcb7ca7b72fdabe69fcff72895a4
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:
  --> 2c5096303729d41d11f108dbc58bf18ab79ebcb7ca7b72fdabe69fcff72895a4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2c5096303729d41d11f108dbc58bf18ab79ebcb7ca7b72fdabe69fcff72895a4
Status:
ERROR
Block height:
40648630
Block id:
8e04ea80bd927fd3665ca29c73ff1d8c94db9dcd724ff359796d9805d42cb2dd
Timestamp:
Thursday 10 November 2022 at 15:05:58 UTC
()
Proposer:
Authorizers:
Gas used:
27