Flow price: --
2898def44812acea50c3120eca920da6cea9d145f8d50d5d3cd1254594799860

Transaction

Hash: 2898def44812acea50c3120eca920da6cea9d145f8d50d5d3cd1254594799860
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:
  --> 2898def44812acea50c3120eca920da6cea9d145f8d50d5d3cd1254594799860:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2898def44812acea50c3120eca920da6cea9d145f8d50d5d3cd1254594799860
Status:
ERROR
Block height:
41161473
Block id:
248ce89403f92db2fbb4e3a43ff886b1c1e900483aee81cd6bd035228904a6d8
Timestamp:
Saturday 19 November 2022 at 02:23:53 UTC
()
Proposer:
Authorizers:
Gas used:
26