Create widget error uniqName_8 template:nls.label1

Question

I have created my first custom widget that doesn't do anything really, but I get error when I try to use it. I don't have an nls folder and no references to nls anywhere. Only these files: config.json, manifest.json, widget.html, widget.js How do I even trouble shoot this? Error: uniqName_8 template:nls.label1 at Object. (init.js:398:321) at init.js:65:207 at init.js:404:202 at String.replace () at k.substitute (init.js:404:58) at Object._stringRepl (init.js:398:206) at Object.buildRendering (init.js:399:321) at Object.create (init.js:376:18) at Object.postscript (init.js:374:471) at new (init.js:205:143) 'Error: uniqName_8 template:nls.label1 at Object. (https://js.arcgis.com/3.46/init.js:398:321) at https://js.arcgis.com/3.46/init.js:65:207 at https://js.arcgis.com/3.46/init.js:404:202 at String.replace () at k.substitute (https://js.arcgis.com/3.46/init.js:404:58) at Object._stringRepl (https://js.arcgis.com/3.46/init.js:398:206) at Object.buildRendering (https://js.arcgis.com/3.46/init.js:399:321) at Object.create (https://js.arcgis.com/3.46/init.js:376:18) at Object.postscript (https://js.arcgis.com/3.46/init.js:374:471) at new (https://js.arcgis.com/3.46/init.js:205:143) ---------------------------------------- rejected at c (https://js.arcgis.com/3.46/init.js:111:174) at r (https://js.arcgis.com/3.46/init.js:110:450) at q (https://js.arcgis.com/3.46/init.js:110:203) at v.reject (https://js.arcgis.com/3.46/init.js:112:488) at Object. (https://localhost:3344/webappbuilder/apps/2/jimu.js/WidgetManager.js?wab_dv=2.30:132:21) at https://js.arcgis.com/3.46/init.js:65:207 at r (https://js.arcgis.com/3.46/init.js:110:277) at q (https://js.arcgis.com/3.46/init.js:110:203) at a.resolve (https://js.arcgis.com/3.46/init.js:112:280) at Object. (https://localhost:3344/webappbuilder/apps/2/jimu.js/WidgetManager.js?wab_dv=2.30:197:13) ---------------------------------------- Error at then.e.then (https://js.arcgis.com/3.46/init.js:113:97) at Object.switchToOpen (https://localhost:3344/webappbuilder/apps/2/jimu.js/OnScreenWidgetIcon.js?wab_dv=2.30:145:10) at Object.onClick (https://localhost:3344/webappbuilder/apps/2/jimu.js/OnScreenWidgetIcon.js?wab_dv=2.30:87:14) at Object. (https://localhost:3344/webappbuilder/apps/2/jimu.js/OnScreenWidgetIcon.js?wab_dv=2.30:52:14) at HTMLDivElement. (https://js.arcgis.com/3.46/init.js:65:207)'

BrianLeroux · Answer

Seems like there is a reference to nls.label1 somewhere. Did you start with a basic widget template and remove some files? I would start searching inside the files you mentioned for any reference to label1.