Flow price: --
22889c535eb203ae9cc2e525fd983f7786c36d18ec644f6de211d6b9dfed2885

Transaction

Hash: 22889c535eb203ae9cc2e525fd983f7786c36d18ec644f6de211d6b9dfed2885
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:
  --> 22889c535eb203ae9cc2e525fd983f7786c36d18ec644f6de211d6b9dfed2885:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
22889c535eb203ae9cc2e525fd983f7786c36d18ec644f6de211d6b9dfed2885
Status:
ERROR
Block height:
41521344
Block id:
3a6b9d4006d84cd1cb57d6edae72c5ca0863dd0e0203b72dd305aca4ca595b34
Timestamp:
Thursday 24 November 2022 at 21:46:38 UTC
()
Proposer:
Authorizers:
Gas used:
22