Flow price: --
7a3ecedd4d1e340c0408635975c6ba5d781ed2a986686a40ebabe83692dbe9e5

Transaction

Hash: 7a3ecedd4d1e340c0408635975c6ba5d781ed2a986686a40ebabe83692dbe9e5
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:
  --> 7a3ecedd4d1e340c0408635975c6ba5d781ed2a986686a40ebabe83692dbe9e5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7a3ecedd4d1e340c0408635975c6ba5d781ed2a986686a40ebabe83692dbe9e5
Status:
ERROR
Block height:
41545120
Block id:
ee38640fbceb969fa057854b494bdb250fcccb49b29e5f10fabdaaeec443ecbe
Timestamp:
Friday 25 November 2022 at 06:59:44 UTC
()
Proposer:
Authorizers:
Gas used:
30