Flow price: --
a51f4669efd89c9493b7f1660d840704181b846018ffaa578d9bbc0dc497aab2

Transaction

Hash: a51f4669efd89c9493b7f1660d840704181b846018ffaa578d9bbc0dc497aab2
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:
  --> a51f4669efd89c9493b7f1660d840704181b846018ffaa578d9bbc0dc497aab2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a51f4669efd89c9493b7f1660d840704181b846018ffaa578d9bbc0dc497aab2
Status:
ERROR
Block height:
41591241
Block id:
7a93d9db0f53d67c87a3b40657c99d1e2a826d00413a0623f27598a991b584e1
Timestamp:
Saturday 26 November 2022 at 00:51:51 UTC
()
Proposer:
Authorizers:
Gas used:
26