Flow price: --
cd718332f7c2b5cc73d2d4f3101a35ff603fb9dc1e0a0fa6f1668332944895c0

Transaction

Hash: cd718332f7c2b5cc73d2d4f3101a35ff603fb9dc1e0a0fa6f1668332944895c0
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:
  --> cd718332f7c2b5cc73d2d4f3101a35ff603fb9dc1e0a0fa6f1668332944895c0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
cd718332f7c2b5cc73d2d4f3101a35ff603fb9dc1e0a0fa6f1668332944895c0
Status:
ERROR
Block height:
40662912
Block id:
d64bbab83c2630d20e185913750c9477de2d53b74ff86917c330c92cdb058e40
Timestamp:
Thursday 10 November 2022 at 20:52:45 UTC
()
Proposer:
Authorizers:
Gas used:
26