Loading Nonfree Ellipse In Transformations

[dickinson0718]

If you

1. Create a line segment,
2. An ellipse with a point on the segment,
3. A translation along the segment of length the length of the line segment,
4. Apply the transformation to the ellipse,
5. Save the construction
6. Load the construction

you get the error below. If you do this with any isometry transformation, you get the same error. If you change the ellipse to a line|segment|circle|point and any transformation, you do not get these errors.

found in

---> <Default1> at src/components/ConstructionList.vue
       <ConstructionLoader> at src/components/ConstructionLoader.vue
         <VTabItem>
           <VTabsItems>
             <VTabs>
               <Toolbox> at src/components/ToolBox.vue
                 <Pane>
                   <Splitpanes>
                     <Easel> at src/views/Easel.vue
                       <VMain>
                         <VApp>
                           <App> at src/App.vue
                             <Root>
warn @ vue.runtime.esm.js?2b0e:619
logError @ vue.runtime.esm.js?2b0e:1893
globalHandleError @ vue.runtime.esm.js?2b0e:1888
handleError @ vue.runtime.esm.js?2b0e:1848
invokeWithErrorHandling @ vue.runtime.esm.js?2b0e:1871
invoker @ vue.runtime.esm.js?2b0e:2188
invokeWithErrorHandling @ vue.runtime.esm.js?2b0e:1863
Vue.$emit @ vue.runtime.esm.js?2b0e:3903
loadPreview @ cjs.js?40c3:180
click @ ConstructionList.vue?69f3:124
invokeWithErrorHandling @ vue.runtime.esm.js?2b0e:1863
invoker @ vue.runtime.esm.js?2b0e:2188
original._wrapper @ vue.runtime.esm.js?2b0e:6961
vue.runtime.esm.js?2b0e:1897 TypeError: Cannot read properties of undefined (reading 'bind')
    at Path.BindVertices (two.module.js?f077:7253:1)
    at method (two.module.js?f077:433:1)
    at dispatch (two.module.js?f077:452:1)
    at Collection.trigger (two.module.js?f077:297:1)
    at Collection.push (two.module.js?f077:3134:1)
    at eval (index.js?6eee:534:1)
    at Collection.forEach (<anonymous>)
    at NonFreeEllipse.updateDisplay (index.js?6eee:531:1)
    at SEIsometryEllipse.update (index.js?6eee:113:1)
    at SETranslation.updateKids (index.js?6eee:157:1)
logError @ vue.runtime.esm.js?2b0e:1897
globalHandleError @ vue.runtime.esm.js?2b0e:1888
handleError @ vue.runtime.esm.js?2b0e:1848
invokeWithErrorHandling @ vue.runtime.esm.js?2b0e:1871
invoker @ vue.runtime.esm.js?2b0e:2188
invokeWithErrorHandling @ vue.runtime.esm.js?2b0e:1863
Vue.$emit @ vue.runtime.esm.js?2b0e:3903
loadPreview @ cjs.js?40c3:180
click @ ConstructionList.vue?69f3:124
invokeWithErrorHandling @ vue.runtime.esm.js?2b0e:1863
invoker @ vue.runtime.esm.js?2b0e:2188
original._wrapper @ vue.runtime.esm.js?2b0e:6961
two.module.js?f077:14000 Error: <path> attribute transform: Expected number, "matrix(NaN NaN NaN NaN …".
setAttributes @ two.module.js?f077:14000
createElement @ two.module.js?f077:13988
render @ two.module.js?f077:14422
render @ two.module.js?f077:14265