Flow price: --
de5f20e98f3f6632c84b18daac3aa6af4d27fadbf263ad787c07c4d8c73900a7

Transaction

Hash: de5f20e98f3f6632c84b18daac3aa6af4d27fadbf263ad787c07c4d8c73900a7
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:
  --> de5f20e98f3f6632c84b18daac3aa6af4d27fadbf263ad787c07c4d8c73900a7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
de5f20e98f3f6632c84b18daac3aa6af4d27fadbf263ad787c07c4d8c73900a7
Status:
ERROR
Block height:
41539790
Block id:
0b9cd70ef482f900902516289f15590415ee4f2c6abda1489f8238d8669861ad
Timestamp:
Friday 25 November 2022 at 04:55:46 UTC
()
Proposer:
Authorizers:
Gas used:
23