Flow price: --
eb7939dd2a60d95da86817f4e735c26786c8af3f93da61b03eab49a9acbb8874

Transaction

Hash: eb7939dd2a60d95da86817f4e735c26786c8af3f93da61b03eab49a9acbb8874
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:
  --> eb7939dd2a60d95da86817f4e735c26786c8af3f93da61b03eab49a9acbb8874:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
eb7939dd2a60d95da86817f4e735c26786c8af3f93da61b03eab49a9acbb8874
Status:
ERROR
Block height:
41297436
Block id:
5489f263a660e51b6c3bb1fc1a53b306e5f99b05c4dcf0e290ba3f2bdb65c4db
Timestamp:
Monday 21 November 2022 at 07:06:29 UTC
()
Proposer:
Authorizers:
Gas used:
23