Flow price: --
0a421a96241e2f9a7d266a6f9638048a7f3378a24a7c3f17d2a1a7cef6221aee

Transaction

Hash: 0a421a96241e2f9a7d266a6f9638048a7f3378a24a7c3f17d2a1a7cef6221aee
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:
  --> 0a421a96241e2f9a7d266a6f9638048a7f3378a24a7c3f17d2a1a7cef6221aee: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:
0a421a96241e2f9a7d266a6f9638048a7f3378a24a7c3f17d2a1a7cef6221aee
Status:
ERROR
Block height:
41585693
Block id:
0b4e23af71223476fb167bb8d6ce3b03e2e4a2f5af8b63b17aa087e7cd2da557
Timestamp:
Friday 25 November 2022 at 22:43:07 UTC
()
Proposer:
Authorizers:
Gas used:
27