Flow price: --
e2fb1593087121d6c34eb7c6bd2f5ae46f65a2bc5c9fd7c6695f350efc3600af

Transaction

Hash: e2fb1593087121d6c34eb7c6bd2f5ae46f65a2bc5c9fd7c6695f350efc3600af
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> e2fb1593087121d6c34eb7c6bd2f5ae46f65a2bc5c9fd7c6695f350efc3600af: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:
e2fb1593087121d6c34eb7c6bd2f5ae46f65a2bc5c9fd7c6695f350efc3600af
Status:
ERROR
Block height:
40161791
Block id:
40b4605640ec0996fc0bcf6af1e74612d194d1a794282ec6e866376b5a437b7b
Timestamp:
Wednesday 2 November 2022 at 11:02:00 UTC
()
Proposer:
Authorizers:
Gas used:
49