Flow price: --
a85ddad0983f34197987c9ef08548e9558f30925a3fc010cf92f1fad787edc5c

Transaction

Hash: a85ddad0983f34197987c9ef08548e9558f30925a3fc010cf92f1fad787edc5c
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:
  --> a85ddad0983f34197987c9ef08548e9558f30925a3fc010cf92f1fad787edc5c: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:
a85ddad0983f34197987c9ef08548e9558f30925a3fc010cf92f1fad787edc5c
Status:
ERROR
Block height:
40652939
Block id:
3f4ff38a3bf2e822930a2cfced239272414777addf4e12c995bf159352125b1b
Timestamp:
Thursday 10 November 2022 at 16:50:56 UTC
()
Proposer:
Authorizers:
Gas used:
25