Flow price: --
40c805023ffc2cab0f76b5c2ecdcaf64202f8c9f0ce8a96c49fe218a8becb5d5

Transaction

Hash: 40c805023ffc2cab0f76b5c2ecdcaf64202f8c9f0ce8a96c49fe218a8becb5d5
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:
  --> 40c805023ffc2cab0f76b5c2ecdcaf64202f8c9f0ce8a96c49fe218a8becb5d5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
40c805023ffc2cab0f76b5c2ecdcaf64202f8c9f0ce8a96c49fe218a8becb5d5
Status:
ERROR
Block height:
41482498
Block id:
a4d9b4eecd1418b5ccf0955006b72090f29a34e58137d61af8a5ab35b6740d21
Timestamp:
Thursday 24 November 2022 at 06:45:43 UTC
()
Proposer:
Authorizers:
Gas used:
24