Flow price: --
07fc3e7269944557c0470dcbce543d33b5c157cffced6dde0deb7dd8cb6f092f

Transaction

Hash: 07fc3e7269944557c0470dcbce543d33b5c157cffced6dde0deb7dd8cb6f092f
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:
  --> 07fc3e7269944557c0470dcbce543d33b5c157cffced6dde0deb7dd8cb6f092f: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:
07fc3e7269944557c0470dcbce543d33b5c157cffced6dde0deb7dd8cb6f092f
Status:
ERROR
Block height:
41803533
Block id:
5b2e46d84eb043cdfc7d054affedd34fa4206f3eccb0270c8697c3d5bb645631
Timestamp:
Tuesday 29 November 2022 at 10:22:41 UTC
()
Proposer:
Authorizers:
Gas used:
23