Flow price: --
041616a864a4b59657ecf6ead696ff74066867df3668d1f27aa2aef60acd742a

Transaction

Hash: 041616a864a4b59657ecf6ead696ff74066867df3668d1f27aa2aef60acd742a
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:
  --> 041616a864a4b59657ecf6ead696ff74066867df3668d1f27aa2aef60acd742a: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:
041616a864a4b59657ecf6ead696ff74066867df3668d1f27aa2aef60acd742a
Status:
ERROR
Block height:
41437348
Block id:
b63f170a179e4ea8b00f43bbcc8bffc5893e319deffc8e06633b17b3a9d39a98
Timestamp:
Wednesday 23 November 2022 at 13:15:08 UTC
()
Proposer:
Authorizers:
Gas used:
26