I am sorry I did not understand both WebStorm debugger and breakpoint debugging well, this was my first time I do not know how to get stuff together. Then I thought that the addon port and debugger port is not associated with webpack-dev-server, only the debug configuration is associated, but these thoughts are all guesses, because I really do not understand.Īt last I run debug, the app index page is opened and it said JetBrains IDE support is debugging, I modified any file and saved it would hot reload, console in WebStorm showed result as in Chrome console, seems all works great, except breakpoints, they are all ignored, like they were not there, in the debugger tool window in WebStorm, the Frames window shows "Frames are not available", the Variables window shows a blue round icon followed by "Connected to JetBrains Chrome Extension" and that is all, none variable shows there. But WebStorm told me that the port is not free and also the addon on Chrome toolbar now is grey. Then I followed the instructions from here, created a debug configuration with an url of "localhost:8081/build" as there is the webpack-dev-server location.Īt last I tried to set "debugger - built-in-server - port" to 8081, I also installed JetBrains IDE Support addon for Chrome and tried to set the port to 8081 either. The Package server is started again after clearing the port. Select the Attach to Node.js/Chrome option, Base the template off the Node.js attachment template. Click on the + symbol above templates so that we can create our own custom template. option on the top right, Add debug configuration in Webstorm. When the Package Server is started it fails as the port 8081 is not available. In Webstorm, click on the Add Configuration.
On clicking Debug option in RUN command in Menu I invariably get the following errors: Make sure Package Server is running. Second, Instead of run npm start as the instruction, I also passed this part because I think web-dev-server is already a server, I do not need another one. Debugging React-Native in WebStorm Follow. create-react-app has a section on debugging in the editor in the README.md, but when I insert the recommended snippet of JSON into Visual Studio Codes launch.json file, although it is able to launch Chrome, I cant set breakpoints. Though I did not install create-react-app, because my project is not generated by the module, I created project manually with and package.json, I do not know how to generate a existing project. Today I want to debug deeper into the code with debugger in WebStorm, I never use break points before, so I went to this page
So, I am using WebStorm to develop an React app with webpack, usually I just run webpack-dev-server in the console, the server is at port 8081 and I open the browser, visit localhost:8081//build and all works with hot reload.
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