Flow price: --
ebf06e7111d22db48f1d0995ef1f09286dcbf6699cdf1c4ae0f1972b51f8979d

Transaction

Hash: ebf06e7111d22db48f1d0995ef1f09286dcbf6699cdf1c4ae0f1972b51f8979d
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:
  --> ebf06e7111d22db48f1d0995ef1f09286dcbf6699cdf1c4ae0f1972b51f8979d: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:
ebf06e7111d22db48f1d0995ef1f09286dcbf6699cdf1c4ae0f1972b51f8979d
Status:
ERROR
Block height:
40186883
Block id:
3f9c0e578f9902b41689ed6800c3c0dfa4c993bb364492f1ac0d23ba92c422ff
Timestamp:
Wednesday 2 November 2022 at 22:36:07 UTC
()
Proposer:
Authorizers:
Gas used:
23