Flow price: --
bd1631ed026fd0fa724b9f23451dc3afae4504fd7f3d7582a346d5506eb375cb

Transaction

Hash: bd1631ed026fd0fa724b9f23451dc3afae4504fd7f3d7582a346d5506eb375cb
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:
  --> bd1631ed026fd0fa724b9f23451dc3afae4504fd7f3d7582a346d5506eb375cb: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:
bd1631ed026fd0fa724b9f23451dc3afae4504fd7f3d7582a346d5506eb375cb
Status:
ERROR
Block height:
40465159
Block id:
a6197438ca1864c0ec80ad39964749247662b129cdc0f972b672e4dd38d279aa
Timestamp:
Monday 7 November 2022 at 13:05:13 UTC
()
Proposer:
Authorizers:
Gas used:
26