Flow price: --
d3db7cb9f0ea490df575d07a6a99ec98dc88a7da407c2d960b62f1aadbac3aba

Transaction

Hash: d3db7cb9f0ea490df575d07a6a99ec98dc88a7da407c2d960b62f1aadbac3aba
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:
  --> d3db7cb9f0ea490df575d07a6a99ec98dc88a7da407c2d960b62f1aadbac3aba: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:
d3db7cb9f0ea490df575d07a6a99ec98dc88a7da407c2d960b62f1aadbac3aba
Status:
ERROR
Block height:
40402240
Block id:
22467c33f7bdc90a00536d373dbbad78c2c2f70ad44b5af1664377226d6fde1e
Timestamp:
Sunday 6 November 2022 at 11:31:15 UTC
()
Proposer:
Authorizers:
Gas used:
26