Flow price: --
e02fdfc1b911f7f0234771f2c02d713234402d16fac4ab12b8b05c057ac67e49

Transaction

Hash: e02fdfc1b911f7f0234771f2c02d713234402d16fac4ab12b8b05c057ac67e49
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> e02fdfc1b911f7f0234771f2c02d713234402d16fac4ab12b8b05c057ac67e49:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
e02fdfc1b911f7f0234771f2c02d713234402d16fac4ab12b8b05c057ac67e49
Status:
ERROR
Block height:
39882123
Block id:
b6042ed1d0e9c55784b98cafe45c277d7e7000b459d843840128a076d7803d59
Timestamp:
Friday 28 October 2022 at 18:40:35 UTC
()
Proposer:
Authorizers:
Gas used:
46