Flow price: --
ee10ec592e7820feaf0c889869ef90d9d456a137b93f2f6a77f9e1e94330985b

Transaction

Hash: ee10ec592e7820feaf0c889869ef90d9d456a137b93f2f6a77f9e1e94330985b
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:
  --> ee10ec592e7820feaf0c889869ef90d9d456a137b93f2f6a77f9e1e94330985b: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:
ee10ec592e7820feaf0c889869ef90d9d456a137b93f2f6a77f9e1e94330985b
Status:
ERROR
Block height:
41087848
Block id:
8f496c654e73471743174f4d58595b27b8ee8b4b5db5cf9528402eee1219f324
Timestamp:
Thursday 17 November 2022 at 21:54:57 UTC
()
Proposer:
Authorizers:
Gas used:
23