Flow price: --
bd63264c91e3a7e3ba717517640a6b639062661f575b2eb615167f5386cb8c9f

Transaction

Hash: bd63264c91e3a7e3ba717517640a6b639062661f575b2eb615167f5386cb8c9f
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:
  --> bd63264c91e3a7e3ba717517640a6b639062661f575b2eb615167f5386cb8c9f: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:
bd63264c91e3a7e3ba717517640a6b639062661f575b2eb615167f5386cb8c9f
Status:
ERROR
Block height:
41160866
Block id:
a963964dc8cd815368a2826b797d6bec378d017c1cc1f54cfc68b513e9e7d88b
Timestamp:
Saturday 19 November 2022 at 02:09:46 UTC
()
Proposer:
Authorizers:
Gas used:
23