Since I purchased the license I keep getting Ruby code errors. I have not managed to use the plugin successfully. Here is an example of the errors I get:
Date: 20-Mar-21 13:51:43
An error occurred in FredoCorner
An error occured in the Ruby code
undefined method `[]' for nil:NilClass
fredocorneralgo.rbe:: 2618 -- chemin_analyze_crossing
fredocorneralgo.rbe:: 2421 -- brane_intersect_chemins
fredocorneralgo.rbe:: 2060 -- block in catena_process_branes_protected
fredocorneralgo.rbe:: 2047 -- each
fredocorneralgo.rbe:: 2047 -- catena_process_branes_protected
fredocorneralgo.rbe:: 2009 -- block in catena_process_branes
fredocorneralgo.rbe:: 2008 -- catch
fredocorneralgo.rbe:: 2008 -- catena_process_branes
fredocorneralgo.rbe:: 965 -- block in solid_construct_branes
fredocorneralgo.rbe:: 964 -- each
fredocorneralgo.rbe:: 964 -- solid_construct_branes
fredocorneralgo.rbe:: 919 -- block in solid_reconstruction
fredocorneralgo.rbe:: 918 -- each
fredocorneralgo.rbe:: 918 -- solid_reconstruction
fredocorneralgo.rbe:: 883 -- solid_add_remove_edges
fredocornertool.rbe:: 1845 -- selection_change
fredocornertool.rbe:: 1833 -- selection_add_remove_edges
fredocornertool.rbe:: 1856 -- selection_set
fredocornertool.rbe:: 1538 -- block in preselection_instantiate
fredocornertool.rbe:: 1535 -- each
fredocornertool.rbe:: 1535 -- preselection_instantiate
fredocornertool.rbe:: 1530 -- preselection_analyze
fredocornertool.rbe:: 766 -- true_activate
fredocornertool.rbe:: 751 -- block in activate
lib6plugin.rbe:: 1568 -- tem_context
fredocornertool.rbe:: 751 -- activate
fredocornertool.rbe:: 194 -- select_tool
fredocornertool.rbe:: 194 -- launch
fredocornertool.rbe:: 176 -- action__mapping
lib6plugin.rbe:: 129 -- call
lib6plugin.rbe:: 129 -- launch_action
lib6plugin.rbe:: 227 -- launch_action
bootstrap_fredocorner.rbe:: 103 -- launch_action
bootstrap_fredocorner.rbe:: 118 -- block in startup
lib6plugin.rbe:: 1347 -- command_invoke
lib6plugin.rbe:: 1328 -- block (2 levels) in build_config_commands
lib6traductor.rbe:: 1377 -- block in add_command
