Flow price: --
c9422e8bac6d572b65087a489b8052d8bd051f7f6b1328bdfac3fa9d8ce97245

Transaction

Hash: c9422e8bac6d572b65087a489b8052d8bd051f7f6b1328bdfac3fa9d8ce97245
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:
  --> c9422e8bac6d572b65087a489b8052d8bd051f7f6b1328bdfac3fa9d8ce97245:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c9422e8bac6d572b65087a489b8052d8bd051f7f6b1328bdfac3fa9d8ce97245
Status:
ERROR
Block height:
41666066
Block id:
e30d094ebc435e02850d4b8f041a009a7ad94144993d0d823a894718298fac63
Timestamp:
Sunday 27 November 2022 at 05:55:47 UTC
()
Proposer:
Authorizers:
Gas used:
33