Could not read source map while debug React Native app

[JiglioNero]

Describe the bug
Hello, I am a member of the React Native Tools extension development team for VSCode. After updating the vscode-js-debug extension to version 1.67, which is used by our debugging extension, the following error began to appear:

This error occurs on any change in code during debugging process.

To Reproduce

1. Install React Native Tools extension in your VSCode
2. Configure your environment for React Native development as shown in documentation
3. Initialize new React Native project via command react-native init rnProject
4. Open project folder via VSCode and run "Debug Android" debug config

{
            "name": "Debug Android",
            "cwd": "${workspaceFolder}",
            "type": "reactnative",
            "request": "launch",
            "platform": "android",
}

5. After the application starts, switch to debug mode via devMenu
6. After the extension is attached to the application, change any part of the application code

Log File

vscode-debugadapter-ad81bbfe.json.gz

VS Code Version: 1.67.1

[connor4312]

Can you see if this is fixed on the nightly build of the debugger?

[JiglioNero]

No, its reproduce on today's nightly build too

[cesarak]

Same here, but I'm facing this issue trying to "Attach Android application" too

Here is my config
{ "name": "Attach Android application", "request": "attach", "type": "reactnativedirect", "cwd": "${workspaceFolder}" },

[connor4312]

@JiglioNero hm, interesting. Could you take a trace log from the latest nightly build so I can diagnose further?

[JiglioNero]

Yes, sure - vscode-debugadapter-b2b2c743.json.gz

[connor4312]

It looks like you're still using the stable build. Make sure that you did steps 1 and 2 in the instructions to switch to the nightly build: https://github.com/microsoft/vscode-js-debug#nightly-extension

[JiglioNero]

This logs for vscode-js-debug nightly version v2022.5.1817

[connor4312]

Hm, the adapter version in that log is still 1.67.2. After the built-in version of the extension is disabled, you may need to reload the window.

[JiglioNero]

Hi, this was my mistake, sorry. This error not reproducing now with the nightly build

[connor4312]

Thanks for confirming. This duplicates microsoft/vscode#148864