Flow price: --
3d20381e049e935fd2bc3b37f7358b9fbc3f9c3b02f3f2b25b573b0e33b43a69

Transaction

Hash: 3d20381e049e935fd2bc3b37f7358b9fbc3f9c3b02f3f2b25b573b0e33b43a69
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 3d20381e049e935fd2bc3b37f7358b9fbc3f9c3b02f3f2b25b573b0e33b43a69:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
3d20381e049e935fd2bc3b37f7358b9fbc3f9c3b02f3f2b25b573b0e33b43a69
Status:
ERROR
Block height:
39752936
Block id:
c815b4ef1cd5c98e30ba3228f1f8c0c1ab2214bf05a15157ff13dc8b9b7d0dec
Timestamp:
Wednesday 26 October 2022 at 14:37:49 UTC
()
Proposer:
Authorizers:
Gas used:
46