Flow price: --
4c2b1e329c92536110991cc48c63e3c4c6f2b5def6c859bd5eb47f0a9821e1e6

Transaction

Hash: 4c2b1e329c92536110991cc48c63e3c4c6f2b5def6c859bd5eb47f0a9821e1e6
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:
  --> 4c2b1e329c92536110991cc48c63e3c4c6f2b5def6c859bd5eb47f0a9821e1e6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4c2b1e329c92536110991cc48c63e3c4c6f2b5def6c859bd5eb47f0a9821e1e6
Status:
ERROR
Block height:
40596332
Block id:
3739cdaea284886afc3b22a3f61db9bd0ad18356de4bcbbabf8535e29ab02a61
Timestamp:
Wednesday 9 November 2022 at 17:43:38 UTC
()
Proposer:
Authorizers:
Gas used:
25