debug error after updating vaadin 14.1.17 ...

[umitkirtilcomu]

when i run mvn clean package -Pproduction -DskipTests command as usual ..

npm install gives this error.

ERROR in ../node_modules/apexcharts/dist/apexcharts.esm.js?babel-target=es5
Module build failed (from ../node_modules/babel-loader/lib/index.js):
TypeError: C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\apexcharts\dist\apexcharts.esm.js: Property left of ForInStatement expected node to be of a type ["VariableDeclaration","LVal"] but instead got null
    at Object.validate (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\types\lib\definitions\utils.js:131:11)
    at validateField (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\types\lib\validators\validate.js:24:9)
    at Object.validate (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\types\lib\validators\validate.js:17:3)
    at NodePath._replaceWith (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\path\replacement.js:172:7)
    at NodePath._remove (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\path\removal.js:55:10)
    at NodePath.remove (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\path\removal.js:34:8)
    at hooks (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\path\lib\removal-hooks.js:11:12)
    at NodePath._callRemovalHooks (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\path\removal.js:46:9)
    at NodePath.remove (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\path\removal.js:26:12)
    at convertFunctionParams (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\plugin-transform-parameters\lib\params.js:88:30)
    at PluginPass.Function (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\plugin-transform-parameters\lib\index.js:30:53)
    at newFn (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\visitors.js:179:21)
    at NodePath._call (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\path\context.js:55:20)
    at NodePath.call (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\path\context.js:42:17)
    at NodePath.visit (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\path\context.js:90:31)
    at TraversalContext.visitQueue (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\context.js:112:16)
    at TraversalContext.visitSingle (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\context.js:84:19)
    at TraversalContext.visit (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\context.js:140:19)
    at Function.traverse.node (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\index.js:84:17)
    at NodePath.visit (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\path\context.js:97:18)
    at TraversalContext.visitQueue (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\context.js:112:16)
    at TraversalContext.visitMultiple (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\context.js:79:17)
    at TraversalContext.visit (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\context.js:138:19)
    at Function.traverse.node (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\index.js:84:17)
    at NodePath.visit (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\path\context.js:97:18)
    at TraversalContext.visitQueue (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\context.js:112:16)
    at TraversalContext.visitMultiple (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\context.js:79:17)
    at TraversalContext.visit (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\context.js:138:19)
    at Function.traverse.node (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\index.js:84:17)
    at NodePath.visit (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\path\context.js:97:18)
    at TraversalContext.visitQueue (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\context.js:112:16)
    at TraversalContext.visitMultiple (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\context.js:79:17)
    at TraversalContext.visit (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\context.js:138:19)
    at Function.traverse.node (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\index.js:84:17)
    at NodePath.visit (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\path\context.js:97:18)
    at TraversalContext.visitQueue (C:\Users\UmitKIRTIL\IdeaProjects\yoksismezunaktarimiv2\node_modules\@babel\traverse\lib\context.js:112:16)
 @ ../node_modules/@vaadin/flow-frontend/com/github/appreciated/apexcharts/apexcharts-wrapper.js?babel-target=es5 22:0-36 42:32-42
 @ ../target/frontend/generated-flow-imports.js?babel-target=es5

Any ideas ?

[bishwajitcse]

Same stuff for me also. Any Help please?

[junedchhipa]

Are you using apexcharts-flow?
If yes, I suggest opening an issue there too.

[SamerDiab]

+1, having same issue.

[umitkirtilcomu]

Are you using apexcharts-flow?
If yes, I suggest opening an issue there too.

samerdiab already did i guess...

unfortunately it relates to js library. es6 -> es5 downgrade stuff.

[ionut-movila]

Getting the same error, in a react app. I think there is something related to babel minify.

[junedchhipa]

The issue is coming from svg.js as apexcharts is using an older version of svg.js@2.7.1

I am tracking the cause of the issue and if possible, will try to patch the existing svg.js version.

[junedchhipa]

I have updated the babel versions and made the fixes for Property left of ForInStatement expected node to be of a type ["VariableDeclaration","LVal"].

Released a new patch apexcharts@3.16.1. Please upgrade and update this thread if it fixed the issue.

[rcoundon]

I'm afraid it's the same issue for me after upgrade to 3.16.1
with @babel/core: 7.8.7

[junedchhipa]

I have no experience with Vaadin, so not sure what's causing this.
After I upgraded to @babel/core@7.8.7, I got the same error. Hence, I fixed those hoping that would also fix it for Vaadin.

What I did was - I put a console.log(node, key, val) on line 131 in node_modules\@babel\types\lib\definitions\utils.js:131:11 and that listed all the issues with the ForInStatement validations while building.

If anyone can provide more information after trying what I did, it will be helpful to get to the root of the issue.

[rcoundon]

So, having seen this reply in apexcharts-flow repo
appreciated/apexcharts-flow#47 (comment)
I went and installed yaml as a dev dependency and now it builds. Not sure why...

[AlexGusew]

I have updated the babel versions and made the fixes for Property left of ForInStatement expected node to be of a type ["VariableDeclaration","LVal"].

Released a new patch apexcharts@3.16.1. Please upgrade and update this thread if it fixed the issue.

Thanks! Upgrading to apexcharts@3.16.1 fixed the issue.

[rcoundon]

So, having seen this reply in apexcharts-flow repo
appreciated/apexcharts-flow#47 (comment)
I went and installed yaml as a dev dependency and now it builds. Not sure why...

I've now uninstalled yaml and it's still building, may have been something cached somewhere despite me deleting node_modules and dist etc.