Flow price: --
11ff1b521e77854e42e4168dfde5fdc1faac707199f9f3639007d728edcdf9f6

Transaction

Hash: 11ff1b521e77854e42e4168dfde5fdc1faac707199f9f3639007d728edcdf9f6
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:
  --> 11ff1b521e77854e42e4168dfde5fdc1faac707199f9f3639007d728edcdf9f6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
11ff1b521e77854e42e4168dfde5fdc1faac707199f9f3639007d728edcdf9f6
Status:
ERROR
Block height:
41400670
Block id:
c8e9b1ee7b8a5940df0d2f19d77d7b3fcab5fb1a8b1f68456c42f8a7e5b9ef43
Timestamp:
Tuesday 22 November 2022 at 23:06:52 UTC
()
Proposer:
Authorizers:
Gas used:
22