Flow price: --
bf2ba5fb0c08890bcd4aca0d6e71eb9942e02139e63f762d7c74ea2ada0d3945

Transaction

Hash: bf2ba5fb0c08890bcd4aca0d6e71eb9942e02139e63f762d7c74ea2ada0d3945
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:
  --> bf2ba5fb0c08890bcd4aca0d6e71eb9942e02139e63f762d7c74ea2ada0d3945:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bf2ba5fb0c08890bcd4aca0d6e71eb9942e02139e63f762d7c74ea2ada0d3945
Status:
ERROR
Block height:
41608202
Block id:
df322bc9eb744d314d7ba48f6338216590085ec71ec7aaadfdce0511a9e5f7de
Timestamp:
Saturday 26 November 2022 at 07:27:14 UTC
()
Proposer:
Authorizers:
Gas used:
26