Flow price: --
46b24a87acff86d0c9ee18571a3595efd192c0a1e7479766b830659569efa87b

Transaction

Hash: 46b24a87acff86d0c9ee18571a3595efd192c0a1e7479766b830659569efa87b
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:
  --> 46b24a87acff86d0c9ee18571a3595efd192c0a1e7479766b830659569efa87b: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:
46b24a87acff86d0c9ee18571a3595efd192c0a1e7479766b830659569efa87b
Status:
ERROR
Block height:
40534825
Block id:
54998a0f2b820ba7ade66f7ae4ab73a18f476f937853672e37c3b4fb9f08a898
Timestamp:
Tuesday 8 November 2022 at 17:08:31 UTC
()
Proposer:
Authorizers:
Gas used:
22