salvadordf

I know it's not the same but one of the FMX demos in the WebView4Delphi project shows how to embed a Monaco editor : https://github.com/microsoft/monaco-editor https://github.com/salvadordf/WebView4Delphi/tree/main/demos/Delphi_FMX/MonacoEditor

WebView4Delphi uses the WebView2 framework to embed an Edge browser. Edge is based on Chromium but the WebView2 framework is updated automatically by Windows. I just updated the readme in the repository to avoid confusions. I suggested WebView4Delphi because it gives you a lot more details in case of initialization problems. It's updated to the latest WebView2 framework version and it implements all the interfaces exposed by WebView2.

Try using WebView4Delphi and implement the TWVBrowser.OnInitializationError and GlobalWebView2Loader.OnInitializationError events. Check the GlobalWebView2Loader.ErrorMessage and GlobalWebView2Loader.ErrorCode values too. Keep the browser visible until it's fully initialized and then hide it.

I haven't tried to connect the IDE to Gemini AI but for normal applications try using FB4D

One quick and extremely dirty solution for this issue would be to increase the executable size. That web page has a 100MB limit.

Some Windows users received a faulty Windows update with WebView2 Runtime 131 that broke the official way to check if the evergreen runtime is installed in the computer. Microsoft stopped the deployment of that update and then released a fix but some computers may still have the broken runtime. In the case of WebView4Delphi this update caused the GlobalWebView2Loader.StartWebView2 call to return false because it couldn't find the WebView2 runtime on the system. As a temporary workaround, set GlobalWebView2Loader.CheckFiles to FALSE before the GlobalWebView2Loader.StartWebView2 call. Read this issue in the feedback repository for more details.

Perhaps it needs to be signed. Read this article.

CEF4Delphi and WebView4Delphi must be reinstalled too.

I installed it. All my components seem to work fine... Is the AI feature new? I disabled it anyway...

https://getitnow.embarcadero.com/Navigator-12-1.6.5.3/

The last answer of this link has the easiest solution for this case.

Thanks Peter! I only have one Delphi version per system and I didn't notice this issue.

In case there are extra problems read this.

The BPL files should be created in $(BDSCOMMONDIR)\Bpl and not in the WebView4Delphi\packages directory. Perhaps the "Package output directory" option is not set to $(BDSCOMMONDIR)\Bpl Open the Tools -> Options... menu option and then select the "Environment options -> Delphi options -> Library" node in the left tree view. There you can check the "Package output directory" value. If you can't modify that setting try adding the WebView4Delphi\packages directory to the search path.

Build WebView4DelphiVCLRTL.bpl, WebView4DelphiFMXRTL.bpl, WebView4DelphiVCL_designtime.bpl and WebView4DelphiFMX_designtime.bpl individually (in that order) or download the latest WebView4Delphi version from GitHub. I recently fixed a project order issue in the project group file thanks to the information on this thread. This Wiki article has all the details to install WebView4Delphi in Delphi.