Flow price: --
ee5f15e2d0805d4620b2183cb0a2fac89a72ec3ed343cd8c663175330a5cb650

Transaction

Hash: ee5f15e2d0805d4620b2183cb0a2fac89a72ec3ed343cd8c663175330a5cb650
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:
  --> ee5f15e2d0805d4620b2183cb0a2fac89a72ec3ed343cd8c663175330a5cb650:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ee5f15e2d0805d4620b2183cb0a2fac89a72ec3ed343cd8c663175330a5cb650
Status:
ERROR
Block height:
40715634
Block id:
2d1cea2b7249ed767cc2da425db953e7b6da251e9e4526f28ae45fd87b74e0c5
Timestamp:
Friday 11 November 2022 at 18:20:32 UTC
()
Proposer:
Authorizers:
Gas used:
26