Flow price: --
01db8a08021752959fe07df39ac0ae3d6811f748471d39842a9037aa2dcd2ad7

Transaction

Hash: 01db8a08021752959fe07df39ac0ae3d6811f748471d39842a9037aa2dcd2ad7
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:
  --> 01db8a08021752959fe07df39ac0ae3d6811f748471d39842a9037aa2dcd2ad7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
01db8a08021752959fe07df39ac0ae3d6811f748471d39842a9037aa2dcd2ad7
Status:
ERROR
Block height:
40664019
Block id:
79f306d8e883aae48344380d7f76e61ead41379c38d5c1f67695c4b916290314
Timestamp:
Thursday 10 November 2022 at 21:19:35 UTC
()
Proposer:
Authorizers:
Gas used:
24