Flow price: --
6dc5a35a9b19e73dbdb91b17fa90842b49d3fcbb2811df974130e2adae564876

Transaction

Hash: 6dc5a35a9b19e73dbdb91b17fa90842b49d3fcbb2811df974130e2adae564876
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:
  --> 6dc5a35a9b19e73dbdb91b17fa90842b49d3fcbb2811df974130e2adae564876:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6dc5a35a9b19e73dbdb91b17fa90842b49d3fcbb2811df974130e2adae564876
Status:
ERROR
Block height:
40482293
Block id:
9d81d809d1b80c1940c9290116a30a7fdbc610b53ddf4e99f8f0089867ed81c6
Timestamp:
Monday 7 November 2022 at 20:04:19 UTC
()
Proposer:
Authorizers:
Gas used:
23