Flow price: --
deb7fdd3c7addd95a90951b124a5010a1823ab9eae85f64e4a6a48ddd1ed79c4

Transaction

Hash: deb7fdd3c7addd95a90951b124a5010a1823ab9eae85f64e4a6a48ddd1ed79c4
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> deb7fdd3c7addd95a90951b124a5010a1823ab9eae85f64e4a6a48ddd1ed79c4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
deb7fdd3c7addd95a90951b124a5010a1823ab9eae85f64e4a6a48ddd1ed79c4
Status:
ERROR
Block height:
39847862
Block id:
b2515af9eec7d93a7abd68d0ec11208a5be870458506d54cdcd7eefa74e6b7a5
Timestamp:
Friday 28 October 2022 at 04:53:46 UTC
()
Proposer:
Authorizers:
Gas used:
46