Flow price: --
8283feca1f094a093a623ec0966467434183e1bca3210580a00e6584d1fc2822

Transaction

Hash: 8283feca1f094a093a623ec0966467434183e1bca3210580a00e6584d1fc2822
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:
  --> 8283feca1f094a093a623ec0966467434183e1bca3210580a00e6584d1fc2822:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8283feca1f094a093a623ec0966467434183e1bca3210580a00e6584d1fc2822
Status:
ERROR
Block height:
41609567
Block id:
2b63f2fbcca70766d660a919ccf2b1f89d7e9fdf52532fe810e04109afbf5fcc
Timestamp:
Saturday 26 November 2022 at 07:58:57 UTC
()
Proposer:
Authorizers:
Gas used:
24