Flow price: --
75cb77b7c9ead2a3a4570e085c93ac37157bb8031f5b024109c527796ea59183

Transaction

Hash: 75cb77b7c9ead2a3a4570e085c93ac37157bb8031f5b024109c527796ea59183
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:
  --> 75cb77b7c9ead2a3a4570e085c93ac37157bb8031f5b024109c527796ea59183:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
75cb77b7c9ead2a3a4570e085c93ac37157bb8031f5b024109c527796ea59183
Status:
ERROR
Block height:
40693344
Block id:
01c3b1d4a4397349763bca491693ab00a3a2b81d86f4f66d7ce424d4bc6382ec
Timestamp:
Friday 11 November 2022 at 09:17:24 UTC
()
Proposer:
Authorizers:
Gas used:
23