Flow price: --
75e27d79b2073a4bced0793f1da9de7c9fd6e8b157965c99cfc936dd85a1c819

Transaction

Hash: 75e27d79b2073a4bced0793f1da9de7c9fd6e8b157965c99cfc936dd85a1c819
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:
  --> 75e27d79b2073a4bced0793f1da9de7c9fd6e8b157965c99cfc936dd85a1c819:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
75e27d79b2073a4bced0793f1da9de7c9fd6e8b157965c99cfc936dd85a1c819
Status:
ERROR
Block height:
41647864
Block id:
460d367d9d46fdf6f72142c5490ed57d3ea9ed0bada2eab6f4be59e347649dfc
Timestamp:
Saturday 26 November 2022 at 22:51:27 UTC
()
Proposer:
Authorizers:
Gas used:
27