Flow price: --
aae434f2cbb4ae8e6989d4153e22acdd3b26dd80faa0c2490241c1f4be704019

Transaction

Hash: aae434f2cbb4ae8e6989d4153e22acdd3b26dd80faa0c2490241c1f4be704019
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> aae434f2cbb4ae8e6989d4153e22acdd3b26dd80faa0c2490241c1f4be704019:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
aae434f2cbb4ae8e6989d4153e22acdd3b26dd80faa0c2490241c1f4be704019
Status:
ERROR
Block height:
39983357
Block id:
5cd768d165e51e450c2363690f889d1b591f215dc8671f6646ec636323661113
Timestamp:
Sunday 30 October 2022 at 11:05:42 UTC
()
Proposer:
Authorizers:
Gas used:
46