Flow price: --
4a24c6e95bbafb53a8fe3e324eb99dd37fa62be57f42ac7c3b858e59c65224a4

Transaction

Hash: 4a24c6e95bbafb53a8fe3e324eb99dd37fa62be57f42ac7c3b858e59c65224a4
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:
  --> 4a24c6e95bbafb53a8fe3e324eb99dd37fa62be57f42ac7c3b858e59c65224a4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4a24c6e95bbafb53a8fe3e324eb99dd37fa62be57f42ac7c3b858e59c65224a4
Status:
ERROR
Block height:
41561811
Block id:
c57ed498231c4c93537ab270554b778abe7335ddd3d9e6094ec8692465f3f747
Timestamp:
Friday 25 November 2022 at 13:27:40 UTC
()
Proposer:
Authorizers:
Gas used:
26