Flow price: --
4763b2de4893277006a35433ebf669077b30ac55a61e210b7d49e6cb5b538b8a

Transaction

Hash: 4763b2de4893277006a35433ebf669077b30ac55a61e210b7d49e6cb5b538b8a
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:
  --> 4763b2de4893277006a35433ebf669077b30ac55a61e210b7d49e6cb5b538b8a: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:
4763b2de4893277006a35433ebf669077b30ac55a61e210b7d49e6cb5b538b8a
Status:
ERROR
Block height:
41496618
Block id:
51d7e8649c39a6ee3d1590c82e3b1fd21ff27058b9f081a37378577aa8221b1a
Timestamp:
Thursday 24 November 2022 at 12:13:08 UTC
()
Proposer:
Authorizers:
Gas used:
41