Flow price: --
88f687c9d7cf9856cef557063baf9797d7f22aea9f09e45d516300c3f720f741

Transaction

Hash: 88f687c9d7cf9856cef557063baf9797d7f22aea9f09e45d516300c3f720f741
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:
  --> 88f687c9d7cf9856cef557063baf9797d7f22aea9f09e45d516300c3f720f741:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
88f687c9d7cf9856cef557063baf9797d7f22aea9f09e45d516300c3f720f741
Status:
ERROR
Block height:
41589950
Block id:
df91173476c8b672e10d82a259c668c4294fe6eb88128aeddee8444ad82b9fc3
Timestamp:
Saturday 26 November 2022 at 00:22:02 UTC
()
Proposer:
Authorizers:
Gas used:
29