Flow price: --
f516b365b39afaa9aa1ae9cc8dd02efa086afff8896c7b013c02e28b15ee425b

Transaction

Hash: f516b365b39afaa9aa1ae9cc8dd02efa086afff8896c7b013c02e28b15ee425b
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:
  --> f516b365b39afaa9aa1ae9cc8dd02efa086afff8896c7b013c02e28b15ee425b: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:
f516b365b39afaa9aa1ae9cc8dd02efa086afff8896c7b013c02e28b15ee425b
Status:
ERROR
Block height:
40349101
Block id:
2288b6c8e616f1e5a2326b41d503173b335d3d2a68620cc4168e828badde86bc
Timestamp:
Saturday 5 November 2022 at 14:02:32 UTC
()
Proposer:
Authorizers:
Gas used:
23