Flow price: --
228cfb936021742e4282ce109d5f3f9463c7991ef9938f6b7915e9caf3a92d1f

Transaction

Hash: 228cfb936021742e4282ce109d5f3f9463c7991ef9938f6b7915e9caf3a92d1f
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:
  --> 228cfb936021742e4282ce109d5f3f9463c7991ef9938f6b7915e9caf3a92d1f: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:
228cfb936021742e4282ce109d5f3f9463c7991ef9938f6b7915e9caf3a92d1f
Status:
ERROR
Block height:
40456582
Block id:
d504ed1bf90f49b558db672882d50a077ec4e7058815ebfa98ef7e44a747dafa
Timestamp:
Monday 7 November 2022 at 09:35:46 UTC
()
Proposer:
Authorizers:
Gas used:
23