Debug Error: ERR-1002 Unable to find item ID for item "G_APEX_NITRO_PROGRESS_BAR" in application "12345"

I like your plugin and it seems to be working just fine but when I look at the debug logs in Apex, this keeps coming up everytime the page loads.
ERR-1002 Unable to find item ID for item "G_APEX_NITRO_PROGRESS_BAR" in application "12345"

Any idea what is causing that error?

[stefandobre]

I know what the issue is. Please change the following plug-in code

    apex_javascript.add_library
        ( p_name       => 'script#MIN#'
        , p_directory  => nvl(:G_APEX_NITRO_PROGRESS_BAR, p_plugin.file_prefix) || 'js/'
        );

    apex_css.add_file
        ( p_name       => 'style#MIN#'
        , p_directory  => nvl(:G_APEX_NITRO_PROGRESS_BAR, p_plugin.file_prefix) || 'css/'
        );

to:

    apex_javascript.add_library
        ( p_name       => 'script#MIN#'
        , p_directory  => p_plugin.file_prefix || 'js/'
        );

    apex_css.add_file
        ( p_name       => 'style#MIN#'
        , p_directory  => p_plugin.file_prefix || 'css/'
        );

I will fix this in the repo as well, just don't have the bandwidth currently.

That worked, thanks for the quick reply.