Flow price: --
13eb15f76243c219be75e6eb7172394164759544ebd9c7f3d424164e0f494841

Transaction

Hash: 13eb15f76243c219be75e6eb7172394164759544ebd9c7f3d424164e0f494841
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:
  --> 13eb15f76243c219be75e6eb7172394164759544ebd9c7f3d424164e0f494841:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
13eb15f76243c219be75e6eb7172394164759544ebd9c7f3d424164e0f494841
Status:
ERROR
Block height:
41487585
Block id:
ffa7ea798bb8125b4b055ddf5a481b7b0ee0e588e691da4af37eb5fd38361d8b
Timestamp:
Thursday 24 November 2022 at 08:44:17 UTC
()
Proposer:
Authorizers:
Gas used:
23