Flow price: --
6ec9959a76bb11455d5c607fa21bae4f2abedef653e6244995bb522de69d69b6

Transaction

Hash: 6ec9959a76bb11455d5c607fa21bae4f2abedef653e6244995bb522de69d69b6
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:
  --> 6ec9959a76bb11455d5c607fa21bae4f2abedef653e6244995bb522de69d69b6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6ec9959a76bb11455d5c607fa21bae4f2abedef653e6244995bb522de69d69b6
Status:
ERROR
Block height:
41581015
Block id:
390d9a6199326d68cc6b2077408854ee0b1c8f2b23a8f0df96d3ec6d1e4cdf65
Timestamp:
Friday 25 November 2022 at 20:54:40 UTC
()
Proposer:
Authorizers:
Gas used:
29