Flow price: --
af47f4bed50cf129b3eb9cb1abe2bf89c3579efd8c8469c9cdc0ac8902d59654

Transaction

Hash: af47f4bed50cf129b3eb9cb1abe2bf89c3579efd8c8469c9cdc0ac8902d59654
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:
  --> af47f4bed50cf129b3eb9cb1abe2bf89c3579efd8c8469c9cdc0ac8902d59654:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
af47f4bed50cf129b3eb9cb1abe2bf89c3579efd8c8469c9cdc0ac8902d59654
Status:
ERROR
Block height:
41504767
Block id:
8b33bb190f960955bfab5fc70efa15557a041628dc0f083df486160ed49e7647
Timestamp:
Thursday 24 November 2022 at 15:23:06 UTC
()
Proposer:
Authorizers:
Gas used:
26