Is there an alternative to JBE for editing bytecode?

[endammimi]

I need to edit some bytecode, but when I try jbe 1.1 it tells me "Exporting Code Failed".It gives me the following error message, despite the fact that I didn't edit the bytecode at all:\[code\]Error: Argument type error at line 77, instruction "ldc"Error: Argument type error at line 92, instruction "ldc"Error: Argument type error at line 109, instruction "ldc_w"Error: Argument type error at line 242, instruction "ldc"Error: Syntax error at line 243, instruction "]""\[/code\]Is there an alternative, or a way to fix this problem.