Flow price: --
042cffe9913a99ca0418380e36b00ddf0a58bbbb743f92461499f90c03c9bee1

Transaction

Hash: 042cffe9913a99ca0418380e36b00ddf0a58bbbb743f92461499f90c03c9bee1
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:
  --> 042cffe9913a99ca0418380e36b00ddf0a58bbbb743f92461499f90c03c9bee1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
042cffe9913a99ca0418380e36b00ddf0a58bbbb743f92461499f90c03c9bee1
Status:
ERROR
Block height:
41568159
Block id:
d62caf5f4983b2e62d60fdf58deb1b7c0190da838f6726046f9e1ec0f60d875b
Timestamp:
Friday 25 November 2022 at 15:55:51 UTC
()
Proposer:
Authorizers:
Gas used:
29