Flow price: --
a7316f947a1efdcd1d961253c35f7812aaf71274abcdc91b6ad2b63549a4c3af

Transaction

Hash: a7316f947a1efdcd1d961253c35f7812aaf71274abcdc91b6ad2b63549a4c3af
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:
  --> a7316f947a1efdcd1d961253c35f7812aaf71274abcdc91b6ad2b63549a4c3af: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:
a7316f947a1efdcd1d961253c35f7812aaf71274abcdc91b6ad2b63549a4c3af
Status:
ERROR
Block height:
41141206
Block id:
0dff373a1bbc4160021345373d04f1f7e40aea2ca0e286116f222f890a80f306
Timestamp:
Friday 18 November 2022 at 18:32:48 UTC
()
Proposer:
Authorizers:
Gas used:
25