Flow price: --
590855eebdfbd9be12e680b76067974de6bc85f399740085824354916abec3fa

Transaction

Hash: 590855eebdfbd9be12e680b76067974de6bc85f399740085824354916abec3fa
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 590855eebdfbd9be12e680b76067974de6bc85f399740085824354916abec3fa: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:
590855eebdfbd9be12e680b76067974de6bc85f399740085824354916abec3fa
Status:
ERROR
Block height:
39739280
Block id:
1f85836d990492d30497c3952cdc6d9726385c8c0c077f2927dda3ecf6fc97fc
Timestamp:
Wednesday 26 October 2022 at 09:07:40 UTC
()
Proposer:
Authorizers:
Gas used:
47