Flow price: --
0c7c1bd4a7385f93e9a7233d10387c46b69c961adbde2b6eed4471574f0d7e0d

Transaction

Hash: 0c7c1bd4a7385f93e9a7233d10387c46b69c961adbde2b6eed4471574f0d7e0d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0c7c1bd4a7385f93e9a7233d10387c46b69c961adbde2b6eed4471574f0d7e0d: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:
0c7c1bd4a7385f93e9a7233d10387c46b69c961adbde2b6eed4471574f0d7e0d
Status:
ERROR
Block height:
39859343
Block id:
545520378cfbf97b1c9e6cbaa7d4d842a31ccd4f037925f87229f5245150adb5
Timestamp:
Friday 28 October 2022 at 09:32:54 UTC
()
Proposer:
Authorizers:
Gas used:
50