Flow price: --
cd25a2d41f8ddc895f118211f2fac715699bf1436e2259f43c103f436541c43e

Transaction

Hash: cd25a2d41f8ddc895f118211f2fac715699bf1436e2259f43c103f436541c43e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> cd25a2d41f8ddc895f118211f2fac715699bf1436e2259f43c103f436541c43e: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:
cd25a2d41f8ddc895f118211f2fac715699bf1436e2259f43c103f436541c43e
Status:
ERROR
Block height:
39871569
Block id:
6d69e30c779ec60317b2de108776455381a3fd491a675e83e294bba3fe9dfc41
Timestamp:
Friday 28 October 2022 at 14:27:41 UTC
()
Proposer:
Authorizers:
Gas used:
58