Flow price: --
f2199ad0aa4a422f386c289fefb71d45e6cee3fad9bc204524bf5b3bdd71def7

Transaction

Hash: f2199ad0aa4a422f386c289fefb71d45e6cee3fad9bc204524bf5b3bdd71def7
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:
  --> f2199ad0aa4a422f386c289fefb71d45e6cee3fad9bc204524bf5b3bdd71def7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f2199ad0aa4a422f386c289fefb71d45e6cee3fad9bc204524bf5b3bdd71def7
Status:
ERROR
Block height:
41702188
Block id:
8cc80288b2cc2793171d4d56493b32f84f9027d0e6ad97089e06e33f0fb81b99
Timestamp:
Sunday 27 November 2022 at 19:41:22 UTC
()
Proposer:
Authorizers:
Gas used:
25