Flow price: --
165375a2a52a5a3d7de6bb52b7ead455b1f56df1ded32fad2e33a3d31eccd31e

Transaction

Hash: 165375a2a52a5a3d7de6bb52b7ead455b1f56df1ded32fad2e33a3d31eccd31e
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:
  --> 165375a2a52a5a3d7de6bb52b7ead455b1f56df1ded32fad2e33a3d31eccd31e: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:
165375a2a52a5a3d7de6bb52b7ead455b1f56df1ded32fad2e33a3d31eccd31e
Status:
ERROR
Block height:
40376811
Block id:
da67a23a8cae17586eade0c4343e9212aefc6ebbec5b8a51d8729053373909f5
Timestamp:
Sunday 6 November 2022 at 01:11:59 UTC
()
Proposer:
Authorizers:
Gas used:
23