Flow price: --
e3a2614c04fcf401ed35a9ef12b8aa061b5796bdb735f558f60c12a6c0d475cc

Transaction

Hash: e3a2614c04fcf401ed35a9ef12b8aa061b5796bdb735f558f60c12a6c0d475cc
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> e3a2614c04fcf401ed35a9ef12b8aa061b5796bdb735f558f60c12a6c0d475cc: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:
e3a2614c04fcf401ed35a9ef12b8aa061b5796bdb735f558f60c12a6c0d475cc
Status:
ERROR
Block height:
39844566
Block id:
4a283a37c277b48b077eb8b46f2d60c8a0276fc95f619f973337c24825bf6aae
Timestamp:
Friday 28 October 2022 at 03:34:06 UTC
()
Proposer:
Authorizers:
Gas used:
47