Flow price: --
396ce460acedee681c10aaa91251d8229de89d4ba06d0c61fe7cbf9e9ee9e5aa

Transaction

Hash: 396ce460acedee681c10aaa91251d8229de89d4ba06d0c61fe7cbf9e9ee9e5aa
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:
  --> 396ce460acedee681c10aaa91251d8229de89d4ba06d0c61fe7cbf9e9ee9e5aa: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:
396ce460acedee681c10aaa91251d8229de89d4ba06d0c61fe7cbf9e9ee9e5aa
Status:
ERROR
Block height:
41637721
Block id:
5ff94bc607ece088622f6e581037e4c45bb5ccba07a0f463355caa789d8a9b5d
Timestamp:
Saturday 26 November 2022 at 18:55:48 UTC
()
Proposer:
Authorizers:
Gas used:
25