Flow price: --
dbdb98365974904d8a5b99f4c6190b40265fbe3a5bf15961a93a208b64f8ea05

Transaction

Hash: dbdb98365974904d8a5b99f4c6190b40265fbe3a5bf15961a93a208b64f8ea05
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:
  --> dbdb98365974904d8a5b99f4c6190b40265fbe3a5bf15961a93a208b64f8ea05:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
dbdb98365974904d8a5b99f4c6190b40265fbe3a5bf15961a93a208b64f8ea05
Status:
ERROR
Block height:
41648565
Block id:
98e3e99a056804f3bee1126d57a03d8ed914389dfb9df967527d60364cc099d2
Timestamp:
Saturday 26 November 2022 at 23:07:54 UTC
()
Proposer:
Authorizers:
Gas used:
23