Flow price: --
7a49cdb0dc77cb800b9441edcc1f8e860c66d44f7196a868230d1f0f89cf6aff

Transaction

Hash: 7a49cdb0dc77cb800b9441edcc1f8e860c66d44f7196a868230d1f0f89cf6aff
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 7a49cdb0dc77cb800b9441edcc1f8e860c66d44f7196a868230d1f0f89cf6aff: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:
7a49cdb0dc77cb800b9441edcc1f8e860c66d44f7196a868230d1f0f89cf6aff
Status:
ERROR
Block height:
40052146
Block id:
2eca8fd6e35102a32cd8d86001dcb411012e7502176028da7b19bd06cdacdcd9
Timestamp:
Monday 31 October 2022 at 14:38:10 UTC
()
Proposer:
Authorizers:
Gas used:
46