HMR issue-The following modules couldn't be hot updated: (Full reload needed) #940

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fergalmoran · 2025-08-09T17:18:15Z

fergalmoran commented

2025-08-09 17:18:15 +00:00

Originally created by @slavatarbinskyi on 3/14/2017

Im trying to implement hmr but when im changing any of components its giving the warning below:
[HMR] The following modules couldn't be hot updated: (Full reload needed)
This is usually because the modules which have changed (and their parents) do not know how to hot reload themselves. See http://webpack.github.io/docs/hot-module-replacement-with-webpack.html for more details.

File is tracked by hmr,it says that bundle rebuilt and after cheking for updates on the server its giving this warning and thats it.Can you help me find out solution to fix that?

Startup.cs:

// Webpack middleware setup
app.UseWebpackDevMiddleware(new WebpackDevMiddlewareOptions
{
HotModuleReplacement = true,
ProjectPath = env.ContentRootPath
});

*Originally created by @slavatarbinskyi on 3/14/2017* Im trying to implement hmr but when im changing any of components its giving the warning below: [HMR] The following modules couldn't be hot updated: (Full reload needed) This is usually because the modules which have changed (and their parents) do not know how to hot reload themselves. See http://webpack.github.io/docs/hot-module-replacement-with-webpack.html for more details. File is tracked by hmr,it says that bundle rebuilt and after cheking for updates on the server its giving this warning and thats it.Can you help me find out solution to fix that? Startup.cs: ``` // Webpack middleware setup app.UseWebpackDevMiddleware(new WebpackDevMiddlewareOptions { HotModuleReplacement = true, ProjectPath = env.ContentRootPath }); ```

fergalmoran closed this issue

2025-08-09 17:18:15 +00:00

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Reference: github/JavaScriptServices#940