Flow price: --
85af2a9d83f9dcd830f2905bf88cf5f3d01d3a3bf36b09d9ea590d642cf09a26

Transaction

Hash: 85af2a9d83f9dcd830f2905bf88cf5f3d01d3a3bf36b09d9ea590d642cf09a26
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:
  --> 85af2a9d83f9dcd830f2905bf88cf5f3d01d3a3bf36b09d9ea590d642cf09a26:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
85af2a9d83f9dcd830f2905bf88cf5f3d01d3a3bf36b09d9ea590d642cf09a26
Status:
ERROR
Block height:
41506612
Block id:
a7274be617541294677f2df4c5e3a6652ebcb45633088fa6a7bd929ea43f6646
Timestamp:
Thursday 24 November 2022 at 16:05:33 UTC
()
Proposer:
Authorizers:
Gas used:
25