🔔For EVM on Flow Block Explorer go to…

https://evm.flowscan.io

Flow price: --
b898a11bcf7067dda3d821e9f26774b0909c027e84ebac9421485128eca12ff9

Transaction

Hash: b898a11bcf7067dda3d821e9f26774b0909c027e84ebac9421485128eca12ff9
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> b898a11bcf7067dda3d821e9f26774b0909c027e84ebac9421485128eca12ff9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
b898a11bcf7067dda3d821e9f26774b0909c027e84ebac9421485128eca12ff9
Status:
ERROR
Block height:
40121083
Block id:
ba3c513e2cd35077033907dcec3d7871dc467199b8c7282b2525daebbe76e709
Timestamp:
Tuesday 1 November 2022 at 18:27:27 UTC
()
Proposer:
Authorizers:
Gas used:
50