Flow price: --
df1591f5ef1b66cda4fa59573c32170336ea305a0e6b29fa0edc5fd335c3cd3d

Transaction

Hash: df1591f5ef1b66cda4fa59573c32170336ea305a0e6b29fa0edc5fd335c3cd3d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> df1591f5ef1b66cda4fa59573c32170336ea305a0e6b29fa0edc5fd335c3cd3d: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:
df1591f5ef1b66cda4fa59573c32170336ea305a0e6b29fa0edc5fd335c3cd3d
Status:
ERROR
Block height:
39861035
Block id:
62cbb08b9d4c1b544dfce62ea67e46260599e7f2812b8baed6a75b0f77fa2212
Timestamp:
Friday 28 October 2022 at 10:13:40 UTC
()
Proposer:
Authorizers:
Gas used:
50