Flow price: --
5bcb38fe831bf10ef657e81e545b92b7987e0c8445e6bb7726a63563615d6714

Transaction

Hash: 5bcb38fe831bf10ef657e81e545b92b7987e0c8445e6bb7726a63563615d6714
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:
  --> 5bcb38fe831bf10ef657e81e545b92b7987e0c8445e6bb7726a63563615d6714:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5bcb38fe831bf10ef657e81e545b92b7987e0c8445e6bb7726a63563615d6714
Status:
ERROR
Block height:
41076517
Block id:
18877334acc5be5fcd2e4b0dd19a91f4a8eb786cc86b5786d9d30f1f90ec7020
Timestamp:
Thursday 17 November 2022 at 17:32:43 UTC
()
Proposer:
Authorizers:
Gas used:
23