Flow price: --
733948e7c3f44c33bf77c928c7e4f6cd55a236721b7256971ccccea1205a909f

Transaction

Hash: 733948e7c3f44c33bf77c928c7e4f6cd55a236721b7256971ccccea1205a909f
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:
  --> 733948e7c3f44c33bf77c928c7e4f6cd55a236721b7256971ccccea1205a909f: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:
733948e7c3f44c33bf77c928c7e4f6cd55a236721b7256971ccccea1205a909f
Status:
ERROR
Block height:
41038496
Block id:
0b0d5cb5d0d261c1a4148cf7ba5b54b72376b89f2f36aec35d3c8a0cd68b1466
Timestamp:
Thursday 17 November 2022 at 02:43:09 UTC
()
Proposer:
Authorizers:
Gas used:
26