Flow price: --
dd19a203861ea8a207202ea3adfa02325c0c1fd5677a69a3050b81eea2d1d56b

Transaction

Hash: dd19a203861ea8a207202ea3adfa02325c0c1fd5677a69a3050b81eea2d1d56b
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:
  --> dd19a203861ea8a207202ea3adfa02325c0c1fd5677a69a3050b81eea2d1d56b: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:
dd19a203861ea8a207202ea3adfa02325c0c1fd5677a69a3050b81eea2d1d56b
Status:
ERROR
Block height:
41377661
Block id:
50462bca0b998676e0b9ed87d8bc40fa2e956314facc0abf87fc2ff3561bf5ea
Timestamp:
Tuesday 22 November 2022 at 14:16:15 UTC
()
Proposer:
Authorizers:
Gas used:
23