Flow price: --
3edb4a3416d91e359325ac1df1282b9844f491d4243f5d390837bc2a5aebe5a9

Transaction

Hash: 3edb4a3416d91e359325ac1df1282b9844f491d4243f5d390837bc2a5aebe5a9
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 3edb4a3416d91e359325ac1df1282b9844f491d4243f5d390837bc2a5aebe5a9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
3edb4a3416d91e359325ac1df1282b9844f491d4243f5d390837bc2a5aebe5a9
Status:
ERROR
Block height:
39907814
Block id:
0da06c0086e9eaf20b0fbbc37905645065b636ea2803ea4fff5dfa41b9d4e693
Timestamp:
Saturday 29 October 2022 at 04:53:27 UTC
()
Proposer:
Authorizers:
Gas used:
46