Flow price: --
77e7aecaa356bf65b217e655477e3cc2a5c03560f93a20467094105a523d65a0

Transaction

Hash: 77e7aecaa356bf65b217e655477e3cc2a5c03560f93a20467094105a523d65a0
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:
  --> 77e7aecaa356bf65b217e655477e3cc2a5c03560f93a20467094105a523d65a0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
77e7aecaa356bf65b217e655477e3cc2a5c03560f93a20467094105a523d65a0
Status:
ERROR
Block height:
41367877
Block id:
1b776709211d4553128b98b5f75201ed13ff822d25ed0c3d2ae59fb1be521ca8
Timestamp:
Tuesday 22 November 2022 at 10:30:47 UTC
()
Proposer:
Authorizers:
Gas used:
23