Flow price: --
bdf81befc644d6bd76cccc0281709ebcc32669dd45b6b37419c5f9bf389686ff

Transaction

Hash: bdf81befc644d6bd76cccc0281709ebcc32669dd45b6b37419c5f9bf389686ff
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:
  --> bdf81befc644d6bd76cccc0281709ebcc32669dd45b6b37419c5f9bf389686ff: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:
bdf81befc644d6bd76cccc0281709ebcc32669dd45b6b37419c5f9bf389686ff
Status:
ERROR
Block height:
40652259
Block id:
c6c8b4e7277ec9dcb3ec8e694190ef51fe443a46f741e10e3be46dfffdb6c026
Timestamp:
Thursday 10 November 2022 at 16:34:24 UTC
()
Proposer:
Authorizers:
Gas used:
22