Flow price: --
e72d9fb2877650df5d5380da66d1b119dbdf5737d269fde4c624a18042afbb79

Transaction

Hash: e72d9fb2877650df5d5380da66d1b119dbdf5737d269fde4c624a18042afbb79
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> e72d9fb2877650df5d5380da66d1b119dbdf5737d269fde4c624a18042afbb79:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
e72d9fb2877650df5d5380da66d1b119dbdf5737d269fde4c624a18042afbb79
Status:
ERROR
Block height:
39925640
Block id:
5e6f7f506a81fe407e65d67431bce728e322ff685d4d042e8e8df14e2dbe3be6
Timestamp:
Saturday 29 October 2022 at 12:03:16 UTC
()
Proposer:
Authorizers:
Gas used:
47