Flow price: --
51a8639ddf068967d730eb725ce02637c9ec2aab45450c6ca6207a44759ea8b6

Transaction

Hash: 51a8639ddf068967d730eb725ce02637c9ec2aab45450c6ca6207a44759ea8b6
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 51a8639ddf068967d730eb725ce02637c9ec2aab45450c6ca6207a44759ea8b6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
51a8639ddf068967d730eb725ce02637c9ec2aab45450c6ca6207a44759ea8b6
Status:
ERROR
Block height:
39936637
Block id:
cd4798a4a17ca65a2878e905a67b5b7c1bd5fb71569abf01a82654c6e21844b1
Timestamp:
Saturday 29 October 2022 at 16:30:42 UTC
()
Proposer:
Authorizers:
Gas used:
49