Flow price: --
109cf3680239181c7e0df60de72c843f6ac3949d4f4967425568d9909fdc6445

Transaction

Hash: 109cf3680239181c7e0df60de72c843f6ac3949d4f4967425568d9909fdc6445
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:
  --> 109cf3680239181c7e0df60de72c843f6ac3949d4f4967425568d9909fdc6445:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
109cf3680239181c7e0df60de72c843f6ac3949d4f4967425568d9909fdc6445
Status:
ERROR
Block height:
40400707
Block id:
c709c1d84f2185ff0b8e9fbc63905b4246e2df274ef503c1a4657324e23cb2df
Timestamp:
Sunday 6 November 2022 at 10:53:39 UTC
()
Proposer:
Authorizers:
Gas used:
25