Flow price: --
394c444b8554a7bba9a262bb4f25dfc62cdee2f039d9071bab13194c0fdc7e14

Transaction

Hash: 394c444b8554a7bba9a262bb4f25dfc62cdee2f039d9071bab13194c0fdc7e14
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 394c444b8554a7bba9a262bb4f25dfc62cdee2f039d9071bab13194c0fdc7e14:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
394c444b8554a7bba9a262bb4f25dfc62cdee2f039d9071bab13194c0fdc7e14
Status:
ERROR
Block height:
41631967
Block id:
c45dccaf3b44af25467030f18e9a890abaec6e96d5a98978e34efa82d9ae299d
Timestamp:
Saturday 26 November 2022 at 16:41:04 UTC
()
Proposer:
Authorizers:
Gas used:
27