Flow price: --
0c3963d6dc70427679a638ec66e2fc5250965d55bd265a48902b32cd706b28b3

Transaction

Hash: 0c3963d6dc70427679a638ec66e2fc5250965d55bd265a48902b32cd706b28b3
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:
  --> 0c3963d6dc70427679a638ec66e2fc5250965d55bd265a48902b32cd706b28b3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0c3963d6dc70427679a638ec66e2fc5250965d55bd265a48902b32cd706b28b3
Status:
ERROR
Block height:
41516212
Block id:
f9f6b430f4709fcd63a91d48cb536efa6ffa73e541f4373c911a2a705bd78d10
Timestamp:
Thursday 24 November 2022 at 19:48:06 UTC
()
Proposer:
Authorizers:
Gas used:
38