Flow price: --
0ab4ed848ae50695b1cebbf5fc9aacdd515a2ed43e1ecad040e875c8a9d03440

Transaction

Hash: 0ab4ed848ae50695b1cebbf5fc9aacdd515a2ed43e1ecad040e875c8a9d03440
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:
  --> 0ab4ed848ae50695b1cebbf5fc9aacdd515a2ed43e1ecad040e875c8a9d03440:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0ab4ed848ae50695b1cebbf5fc9aacdd515a2ed43e1ecad040e875c8a9d03440
Status:
ERROR
Block height:
41487894
Block id:
d96b1ed2bbb2891cf3d5049ab797be2c9a4d0495a793e7a64ee8c71791f4c55f
Timestamp:
Thursday 24 November 2022 at 08:51:16 UTC
()
Proposer:
Authorizers:
Gas used:
23