Flow price: --
be23ef0a19de5356cc47d39d15fcdc5a7ed937814b9848ea9791e326ba08ae7a

Transaction

Hash: be23ef0a19de5356cc47d39d15fcdc5a7ed937814b9848ea9791e326ba08ae7a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> be23ef0a19de5356cc47d39d15fcdc5a7ed937814b9848ea9791e326ba08ae7a: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:
be23ef0a19de5356cc47d39d15fcdc5a7ed937814b9848ea9791e326ba08ae7a
Status:
ERROR
Block height:
40138495
Block id:
487cbf09abe47c755e6b6c0eda54b37288429b758472cf4021d042f6042c9246
Timestamp:
Wednesday 2 November 2022 at 01:33:54 UTC
()
Proposer:
Authorizers:
Gas used:
49