Flow price: --
1876a68d3081b63d9fc158d3642650a15462315634cfa5674925f9d72336b9b2

Transaction

Hash: 1876a68d3081b63d9fc158d3642650a15462315634cfa5674925f9d72336b9b2
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:
  --> 1876a68d3081b63d9fc158d3642650a15462315634cfa5674925f9d72336b9b2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1876a68d3081b63d9fc158d3642650a15462315634cfa5674925f9d72336b9b2
Status:
ERROR
Block height:
40565071
Block id:
89748eeac532270e34023e0c52b49f13996a6d54ba322dc07c3693448b8e9a05
Timestamp:
Wednesday 9 November 2022 at 05:10:23 UTC
()
Proposer:
Authorizers:
Gas used:
26