Cannot load widget

StahlyEngineering

I created an instance of the WAB server on my machine to debug a widget from a previous question I had.

On that instance I can add a previously developed widget "GetParcelRecords", and load an app with good results.

However if I change the manifest, by renaming the widget and the internal files accordingly, adding the widget throws the following error:

FeatureActionManager.js?wab_dv=2.5:174 Uncaught TypeError: Cannot read property 'en-us' of undefined
&nbsp;&nbsp;&nbsp; at Object.<anonymous> (FeatureActionManager.js?wab_dv=2.5:174)
&nbsp;&nbsp;&nbsp; at Object.forEach (init.js:70)
&nbsp;&nbsp;&nbsp; at Object.registerWidgetFeatureActions (FeatureActionManager.js?wab_dv=2.5:162)
&nbsp;&nbsp;&nbsp; at Object.<anonymous> (FeatureActionManager.js?wab_dv=2.5:207)
&nbsp;&nbsp;&nbsp; at init.js:63
&nbsp;&nbsp;&nbsp; at visitBigSection (utils.js?wab_dv=2.5:120)
&nbsp;&nbsp;&nbsp; at Object.visitElement (utils.js?wab_dv=2.5:84)
&nbsp;&nbsp;&nbsp; at Object.c.visitElement (ConfigManager.js?wab_dv=2.5:188)
&nbsp;&nbsp;&nbsp; at Object._reRegisterWidgetActions (FeatureActionManager.js?wab_dv=2.5:204)
&nbsp;&nbsp;&nbsp; at Object._onAppConfigChanged (FeatureActionManager.js?wab_dv=2.5:252)<SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>