Flow price: --
77845371ab58d986ac327fc2913d0e5a3c38c9087dd8dfe44946ee5905769c31

Transaction

Hash: 77845371ab58d986ac327fc2913d0e5a3c38c9087dd8dfe44946ee5905769c31
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:
  --> 77845371ab58d986ac327fc2913d0e5a3c38c9087dd8dfe44946ee5905769c31:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
77845371ab58d986ac327fc2913d0e5a3c38c9087dd8dfe44946ee5905769c31
Status:
ERROR
Block height:
41397014
Block id:
323031e67a725a4b43e3ea66e3b1d12bc3a8b7c1de362c873ce2868136b7e049
Timestamp:
Tuesday 22 November 2022 at 21:42:50 UTC
()
Proposer:
Authorizers:
Gas used:
23