Flow price: --
fcbfe1a2b888e3656e6445e37ea9ae719ef35113670692d5a586ff4d3eef3f32

Transaction

Hash: fcbfe1a2b888e3656e6445e37ea9ae719ef35113670692d5a586ff4d3eef3f32
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:
  --> fcbfe1a2b888e3656e6445e37ea9ae719ef35113670692d5a586ff4d3eef3f32:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fcbfe1a2b888e3656e6445e37ea9ae719ef35113670692d5a586ff4d3eef3f32
Status:
ERROR
Block height:
40294060
Block id:
b631ea8196e0ad0ac1fba8d08c82d1ca7efdc807babb5176ea9596ad8888747e
Timestamp:
Friday 4 November 2022 at 16:02:38 UTC
()
Proposer:
Authorizers:
Gas used:
23