Flow price: --
30d8b309995a4551f973e7f01a9132d7f5f939f41936b6bc6824bdf7ef5e05ca

Transaction

Hash: 30d8b309995a4551f973e7f01a9132d7f5f939f41936b6bc6824bdf7ef5e05ca
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:
  --> 30d8b309995a4551f973e7f01a9132d7f5f939f41936b6bc6824bdf7ef5e05ca: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:
30d8b309995a4551f973e7f01a9132d7f5f939f41936b6bc6824bdf7ef5e05ca
Status:
ERROR
Block height:
41467386
Block id:
f26250ed21570430aec4c5cde15c4ff4bae74599def6100c1bbc9af45cf968dd
Timestamp:
Thursday 24 November 2022 at 00:53:34 UTC
()
Proposer:
Authorizers:
Gas used:
26