Flow price: --
7e379e93726292acd09371797bfb7cb1acff9b9ca6f60615830d8db1011468dd

Transaction

Hash: 7e379e93726292acd09371797bfb7cb1acff9b9ca6f60615830d8db1011468dd
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:
  --> 7e379e93726292acd09371797bfb7cb1acff9b9ca6f60615830d8db1011468dd: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:
7e379e93726292acd09371797bfb7cb1acff9b9ca6f60615830d8db1011468dd
Status:
ERROR
Block height:
40519237
Block id:
02d3bb0f0d9f9876813fbdabc5c59d39329665304d5823035ee16b5864a19325
Timestamp:
Tuesday 8 November 2022 at 10:51:09 UTC
()
Proposer:
Authorizers:
Gas used:
24