Flow price: --
156e7b1ba64e7594183b81aa6429ca18db930f54c1bfd72c8f32d3d53797770d

Transaction

Hash: 156e7b1ba64e7594183b81aa6429ca18db930f54c1bfd72c8f32d3d53797770d
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:
  --> 156e7b1ba64e7594183b81aa6429ca18db930f54c1bfd72c8f32d3d53797770d: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:
156e7b1ba64e7594183b81aa6429ca18db930f54c1bfd72c8f32d3d53797770d
Status:
ERROR
Block height:
40745801
Block id:
79f8734f622bb492b18496597ab0ea3b5447871b13931ce60568423aa776ee80
Timestamp:
Saturday 12 November 2022 at 06:30:33 UTC
()
Proposer:
Authorizers:
Gas used:
23