Flow price: --
4871767e276ee4c752a06d897481dc71d02e23230bf46d29cb1c8fa4689e44b7

Transaction

Hash: 4871767e276ee4c752a06d897481dc71d02e23230bf46d29cb1c8fa4689e44b7
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:
  --> 4871767e276ee4c752a06d897481dc71d02e23230bf46d29cb1c8fa4689e44b7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4871767e276ee4c752a06d897481dc71d02e23230bf46d29cb1c8fa4689e44b7
Status:
ERROR
Block height:
41533348
Block id:
e47edb7b2d15f9661e78a93b95c5eefb21c55fa22caa2af7ff8a298b754a4cb3
Timestamp:
Friday 25 November 2022 at 02:24:32 UTC
()
Proposer:
Authorizers:
Gas used:
26