Flow price: --
6724db10958b3c83479512802d4e3633eaa378d5da730427f2e8942b80827cb5

Transaction

Hash: 6724db10958b3c83479512802d4e3633eaa378d5da730427f2e8942b80827cb5
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:
  --> 6724db10958b3c83479512802d4e3633eaa378d5da730427f2e8942b80827cb5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6724db10958b3c83479512802d4e3633eaa378d5da730427f2e8942b80827cb5
Status:
ERROR
Block height:
41611005
Block id:
d6e576c0a51f9baebf5005265ccc5ed75660454e6beafcb047ebbd0eacaeb79b
Timestamp:
Saturday 26 November 2022 at 08:31:55 UTC
()
Proposer:
Authorizers:
Gas used:
26