Flow price: --
8a26b342f606467303062cc4dcf0f03a6353d9a83bc334f134aab6f9f4cbbc20

Transaction

Hash: 8a26b342f606467303062cc4dcf0f03a6353d9a83bc334f134aab6f9f4cbbc20
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:
  --> 8a26b342f606467303062cc4dcf0f03a6353d9a83bc334f134aab6f9f4cbbc20:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8a26b342f606467303062cc4dcf0f03a6353d9a83bc334f134aab6f9f4cbbc20
Status:
ERROR
Block height:
41364923
Block id:
bd45d3945ccd52b03a03e2d80547edc94394500e62a388ad616e9311142862d4
Timestamp:
Tuesday 22 November 2022 at 09:22:40 UTC
()
Proposer:
Authorizers:
Gas used:
23