Flow price: --
e2cdba5d13f0c0a3c6e9603847ed63caa960e016d2d6923134981769ba354a73

Transaction

Hash: e2cdba5d13f0c0a3c6e9603847ed63caa960e016d2d6923134981769ba354a73
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> e2cdba5d13f0c0a3c6e9603847ed63caa960e016d2d6923134981769ba354a73:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
e2cdba5d13f0c0a3c6e9603847ed63caa960e016d2d6923134981769ba354a73
Status:
ERROR
Block height:
39876099
Block id:
db04da01feaa8f57c29a019f050fc33c30700ee24501c76cf06022e109cb4326
Timestamp:
Friday 28 October 2022 at 16:15:57 UTC
()
Proposer:
Authorizers:
Gas used:
47