Flow price: --
25381ea901a0b325aea2fb77b1b31fe31547ccdd29e6059f9cc926d513967b32

Transaction

Hash: 25381ea901a0b325aea2fb77b1b31fe31547ccdd29e6059f9cc926d513967b32
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:
  --> 25381ea901a0b325aea2fb77b1b31fe31547ccdd29e6059f9cc926d513967b32:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
25381ea901a0b325aea2fb77b1b31fe31547ccdd29e6059f9cc926d513967b32
Status:
ERROR
Block height:
41633063
Block id:
4a17ed0b4f2ebe3cb3771e9607af96a04e2b71d4cea5a355d75e38923ada0a2b
Timestamp:
Saturday 26 November 2022 at 17:06:41 UTC
()
Proposer:
Authorizers:
Gas used:
27