Flow price: --
3181b3df3bf402e3bc0f4e0ad61833a03fcd6dc075bc95d7483863680ed09b04

Transaction

Hash: 3181b3df3bf402e3bc0f4e0ad61833a03fcd6dc075bc95d7483863680ed09b04
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:
  --> 3181b3df3bf402e3bc0f4e0ad61833a03fcd6dc075bc95d7483863680ed09b04:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3181b3df3bf402e3bc0f4e0ad61833a03fcd6dc075bc95d7483863680ed09b04
Status:
ERROR
Block height:
40493226
Block id:
90844f524f9bc9561e2bdc6651b70492c5f5776b25302ee65805e4075619e889
Timestamp:
Tuesday 8 November 2022 at 00:26:49 UTC
()
Proposer:
Authorizers:
Gas used:
23