Flow price: --
3462a251de47172e05003fc287201a8885f4ddc9b58ac438933fe690e77744af

Transaction

Hash: 3462a251de47172e05003fc287201a8885f4ddc9b58ac438933fe690e77744af
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:
  --> 3462a251de47172e05003fc287201a8885f4ddc9b58ac438933fe690e77744af: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:
3462a251de47172e05003fc287201a8885f4ddc9b58ac438933fe690e77744af
Status:
ERROR
Block height:
41417801
Block id:
cc47f2399cbd648e51cdf8a030984f547efabe1d49706d166bb098cbf1ce42ad
Timestamp:
Wednesday 23 November 2022 at 05:43:08 UTC
()
Proposer:
Authorizers:
Gas used:
23