Troubleshooting issue with breakpoints in GWT SuperDevMode

When using IntelliJ, I encounter an issue where placing a breakpoint in a class sometimes leads me to the MyApp-0.js file in the debugger, resulting in debugging of generated Javascript. Is there a way to navigate with breakpoints in the corresponding Java file instead?

I am currently on IntelliJ version 13.1.2 and my GWT module is configured with super dev mode settings:

<add-linker name="xsiframe"/>
<set-configuration-property name="devModeRedirectEnabled" value="true"/>

Additionally, I am using the Jetbrains javascript debugging plugin with the latest version of Chrome.

To access sourcemaps from my code server manually, I visit the code server page at 

http://localhost:9876/sourcemaps/MyApp/
, where I can view the source. It would be helpful to know how the configuration should be set up in IntelliJ for this functionality.

javajavascriptgwtintellij-idea

Answer №1

Have you determined which application server you are using? It may be necessary to indicate the code server port within the parameters of your chosen application server.

Answer №2

One key distinction between DevMode and Super DevMode lies in the execution environment of your code. In DevMode, the JVM runs your GWT module, allowing the IDE to debug it similar to a traditional Java application. However, in Super DevMode, Chrome is responsible for executing your GWT module which means that breakpoints set in Chrome Dev Tools are not recognized by the IDE. If you encounter issues with breakpoints in Chrome Dev Tools, it may be worth reporting this as a potential bug.

Answer №3

One possible solution is to go to File -> Invalidate Caches and Restart the application.

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