Flow price: --
dbc7f2f0e2ea23f20101a7d055fdde3b1bfd9db903e8ffa044655d699e5b6b88

Transaction

Hash: dbc7f2f0e2ea23f20101a7d055fdde3b1bfd9db903e8ffa044655d699e5b6b88
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:
  --> dbc7f2f0e2ea23f20101a7d055fdde3b1bfd9db903e8ffa044655d699e5b6b88:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
dbc7f2f0e2ea23f20101a7d055fdde3b1bfd9db903e8ffa044655d699e5b6b88
Status:
ERROR
Block height:
41202058
Block id:
0eb8de227ba6c120f5db5fd1994ceafa29bf4b8a02d928312242248ca326adea
Timestamp:
Saturday 19 November 2022 at 18:11:14 UTC
()
Proposer:
Authorizers:
Gas used:
22