Flow price: --
0c16049c40af5e56f9ce7693ac3a75c2f49f45a9ffdd24347a2d274a8c583bcf

Transaction

Hash: 0c16049c40af5e56f9ce7693ac3a75c2f49f45a9ffdd24347a2d274a8c583bcf
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:
  --> 0c16049c40af5e56f9ce7693ac3a75c2f49f45a9ffdd24347a2d274a8c583bcf: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:
0c16049c40af5e56f9ce7693ac3a75c2f49f45a9ffdd24347a2d274a8c583bcf
Status:
ERROR
Block height:
41477186
Block id:
96f015e11b61960d6779318102b93063f744b3e5e270b23bd0136668c7a1e0ec
Timestamp:
Thursday 24 November 2022 at 04:42:44 UTC
()
Proposer:
Authorizers:
Gas used:
25