Flow price: --
e80eaa0132b2063055c51ce294495688fac12c193cad35b15d754834d592a2c7

Transaction

Hash: e80eaa0132b2063055c51ce294495688fac12c193cad35b15d754834d592a2c7
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:
  --> e80eaa0132b2063055c51ce294495688fac12c193cad35b15d754834d592a2c7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e80eaa0132b2063055c51ce294495688fac12c193cad35b15d754834d592a2c7
Status:
ERROR
Block height:
41497521
Block id:
87cae04f6122dbc9c873da7740237568a186d76c2d1594aa3d97cb8dd9f429d1
Timestamp:
Thursday 24 November 2022 at 12:34:01 UTC
()
Proposer:
Authorizers:
Gas used:
26