apache royale command line Error: unknown configuration variable js-dynamic-access-unknown-members

I am trying to build tour de jewel sample project, downloaded from: nightly build number #1861

I'am using Visual Studio Code. But can not build with termainal message :

Executing task: C:\ProgramData\Oracle\Java\javapath\java.exe -jar     
c:\Users\Usr\.vscode\extensions\bowlerhatllc.vscode-nextgenas-1.3.0\bin\asconfigc.jar --sdk 
C:\Users\Usr\AppData\Roaming\npm\node_modules\@apache-royale\royale-js\royale-asjs --debug=true - 
-project d:\xampp\htdocs\apache-royale-0.9.8-bin-js-1861\royale- 
asjs\examples\jewel\TourDeJewel\asconfig.json <

MXMLJSC
+royalelib=C:\Users\Usr\AppData\Roaming\npm\node_modules\@apache-royale\royale-js\royale- 
asjs\frameworks
--debug=true
+configname=royale
--targets=JSRoyale
--source-path+=src/main/resources
--source-map=true
--html-template=src/main/resources/jewel-example-index-template.html
--theme=${royalelib}/themes/JewelTheme/src/main/resources/defaults.css
-js-dynamic-access-unknown-members=true
--
src/main/royale/App.mxml
command line Error: unknown configuration variable 'js-dynamic-access-unknown-members'.

Please help.

Solution

I downloaded and tested that concrete version and seems to be working fine. Even release version too:

> Executing task in folder TourDeJewel: /Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home/bin/java -jar /Users/carlosrovira/.vscode/extensions/bowlerhatllc.vscode-nextgenas-1.3.0/bin/asconfigc.jar --sdk /Users/carlosrovira/Dev/Royale/Sdks/apache-royale-0.9.8-bin-js/royale-asjs --debug=true --project /Users/carlosrovira/Dev/Royale/Source/royale-asjs/examples/jewel/TourDeJewel/asconfig.json <

MXMLJSC
+royalelib=/Users/carlosrovira/Dev/Royale/Sdks/apache-royale-0.9.8-bin-js/royale-asjs/frameworks
--debug=true
+configname=royale
--targets=JSRoyale
--source-path+=src/main/resources
--source-map=true
--html-template=src/main/resources/jewel-example-index-template.html
--theme=${royalelib}/themes/JewelTheme/src/main/resources/defaults.css
-js-dynamic-access-unknown-members=true
--
src/main/royale/App.mxml
The project 'App' has been successfully compiled.
4.049057994 seconds

Terminal will be reused by tasks, press any key to close it.

I'm using CMD+SHIFt+B and then selecting Build Debug with AS3 Extension Tour De Jewel (and Build Release with AS3 Extension Tour De Jewel)

Maybe is something in your config. Please check the following links: