Flow price: --
2be757a62d2567d3dfcd74b459786332a225728b85775ab696c37783150c4459

Transaction

Hash: 2be757a62d2567d3dfcd74b459786332a225728b85775ab696c37783150c4459
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:
  --> 2be757a62d2567d3dfcd74b459786332a225728b85775ab696c37783150c4459:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2be757a62d2567d3dfcd74b459786332a225728b85775ab696c37783150c4459
Status:
ERROR
Block height:
41641309
Block id:
2bc62a3cc8d3be69faff67f4e311ac2a4261eec40a4b6f41e7b83c2e6d0dc498
Timestamp:
Saturday 26 November 2022 at 20:19:08 UTC
()
Proposer:
Authorizers:
Gas used:
29