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Hi I am beginner for the Mapd database , i started to practicing the CURD Operation in mapd database its working fine, and right now i am started to working on link rendering visualization in the mapd database using the Vega , so i followed the link to the mapd to front-end connector link1 but i tried windows 10 system as well as ubuntu 14 LTS , npm version 5.0.3 and node version v8.1.3 for building "mapd-connector.js" , but unfortunately "mapd-connector.js" not building , i don't know how to do that , if any one knows how to build "mapd-connector.js" please share the link , Thank you..while building time i am getting this error.

WARNING in ./~/ws/lib/BufferUtil.js Module not found: Error: Cannot resolve 'file' or 'directory' ../build/Release/bufferutil in /home/siftgrid/temp/mapd-connector/node_modules/ws/lib @ ./~/ws/lib/BufferUtil.js 8:19-57

WARNING in ./~/ws/lib/BufferUtil.js Module not found: Error: Cannot resolve 'file' or 'directory' ../build/default/bufferutil in /home/siftgrid/temp/mapd-connector/node_modules/ws/lib @ ./~/ws/lib/BufferUtil.js 10:19-57

WARNING in ./~/ws/lib/Validation.js Module not found: Error: Cannot resolve 'file' or 'directory' ../build/Release/validation in /home/siftgrid/temp/mapd-connector/node_modules/ws/lib @ ./~/ws/lib/Validation.js 8:19-57

WARNING in ./~/ws/lib/Validation.js Module not found: Error: Cannot resolve 'file' or 'directory' ../build/default/validation in /home/siftgrid/temp/mapd-connector/node_modules/ws/lib @ ./~/ws/lib/Validation.js 10:19-57

Richard A
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  • Finally i got the solution , in mapd, mapd-connector.js changed to node-connector.js and browser-connector.js – Richard A Jul 18 '17 at 05:15
  • Eventhough my issue is not solved [link] (https://github.com/mapd/mapd-connector/issues/30) could you anyone tell me how to rendering back-end to front end image rendering in mapd with vega , as per the documentation they are using the Json file not in query based json , so i am searching the correct link for my requirement ,if anyone knows how to do please share the link..Thank you.. – Richard A Jul 18 '17 at 12:36

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