Flow price: --
3fa44f384bb94e13ca94327cd0eda2cbfd927c728f7a8a6dc000de8e60d57020

Transaction

Hash: 3fa44f384bb94e13ca94327cd0eda2cbfd927c728f7a8a6dc000de8e60d57020
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 3fa44f384bb94e13ca94327cd0eda2cbfd927c728f7a8a6dc000de8e60d57020:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
3fa44f384bb94e13ca94327cd0eda2cbfd927c728f7a8a6dc000de8e60d57020
Status:
ERROR
Block height:
39846300
Block id:
635f78af53423ccf8ded9900a51efb0afaf7a5c6d212930ac5676e892f413d3b
Timestamp:
Friday 28 October 2022 at 04:16:33 UTC
()
Proposer:
Authorizers:
Gas used:
50