Flow price: --
9c1d651378f0868c91a24c162266e849d65d3a9fbf49621d5773f6524792785e

Transaction

Hash: 9c1d651378f0868c91a24c162266e849d65d3a9fbf49621d5773f6524792785e
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:
  --> 9c1d651378f0868c91a24c162266e849d65d3a9fbf49621d5773f6524792785e: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:
9c1d651378f0868c91a24c162266e849d65d3a9fbf49621d5773f6524792785e
Status:
ERROR
Block height:
41496185
Block id:
ed3607a91e8e69be165427ac886f3819cfe2eb4d1b1da94ee56d1df54cf90128
Timestamp:
Thursday 24 November 2022 at 12:02:59 UTC
()
Proposer:
Authorizers:
Gas used:
23