Flow price: --
672e435c597b7e2790905690199e98ed8e024792f76bd1e4368fe51b10a72100

Transaction

Hash: 672e435c597b7e2790905690199e98ed8e024792f76bd1e4368fe51b10a72100
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:
  --> 672e435c597b7e2790905690199e98ed8e024792f76bd1e4368fe51b10a72100:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
672e435c597b7e2790905690199e98ed8e024792f76bd1e4368fe51b10a72100
Status:
ERROR
Block height:
41626977
Block id:
200258612ae37fddcc8e8436c762b510552262d1aaf87e485835a906dc8d089c
Timestamp:
Saturday 26 November 2022 at 14:45:09 UTC
()
Proposer:
Authorizers:
Gas used:
27