Flow price: --
d3d480455caedb5ccb08ed6645e4eb7453ed6e0dbfb20f4fda915956c1d883ee

Transaction

Hash: d3d480455caedb5ccb08ed6645e4eb7453ed6e0dbfb20f4fda915956c1d883ee
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:
  --> d3d480455caedb5ccb08ed6645e4eb7453ed6e0dbfb20f4fda915956c1d883ee: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:
d3d480455caedb5ccb08ed6645e4eb7453ed6e0dbfb20f4fda915956c1d883ee
Status:
ERROR
Block height:
41327928
Block id:
8ab09a4fc6201030c1a5ac08bccd47da0ee1a2d7914d74783346b462f6dd94a4
Timestamp:
Monday 21 November 2022 at 18:57:19 UTC
()
Proposer:
Authorizers:
Gas used:
23