Flow price: --
d19920f59ee01436ee95f6673c390845c70329303387161af004765ad8b92e7a

Transaction

Hash: d19920f59ee01436ee95f6673c390845c70329303387161af004765ad8b92e7a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> d19920f59ee01436ee95f6673c390845c70329303387161af004765ad8b92e7a: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:
d19920f59ee01436ee95f6673c390845c70329303387161af004765ad8b92e7a
Status:
ERROR
Block height:
40093398
Block id:
a40ce6b809faaa0d7ad4912acd1f925e9b2af5ab400c50fd6b9946ed4c8c93ae
Timestamp:
Tuesday 1 November 2022 at 07:14:45 UTC
()
Proposer:
Authorizers:
Gas used:
46