Flow price: --
57d378a0abeb3f119d7cc1b88703078816ea9fa18d603899c2cd7029bce00215

Transaction

Hash: 57d378a0abeb3f119d7cc1b88703078816ea9fa18d603899c2cd7029bce00215
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:
  --> 57d378a0abeb3f119d7cc1b88703078816ea9fa18d603899c2cd7029bce00215:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
57d378a0abeb3f119d7cc1b88703078816ea9fa18d603899c2cd7029bce00215
Status:
ERROR
Block height:
40582011
Block id:
8123cf4381a87a28585641cf756b78f98185a2ebf80c2fbf5601ac9fca914f80
Timestamp:
Wednesday 9 November 2022 at 11:56:31 UTC
()
Proposer:
Authorizers:
Gas used:
26