Application stops after attaching debugger

[hshristov]

If you start an application with tns run android and try to attach VS Code debugger applications stops.

[petekanev]

I wasn't able to reproduce the application crash.

• CLI@next (as of 16.03.2017)
• vscode extension@0.6.1

tns create hello-world --tsc cd hello-world tns platform add android@next tns run android #open project in code #create configuration; attach to Android

Resulting output:

[NativeScriptCli] execute: tns --version
[NSDebugAdapter] Using tns CLI v3.0.0 on path 'tns'
[NSDebugAdapter] Running tns command...
[NativeScriptCli] execute: tns debug android --no-client --start 
[NSDebugAdapter] Watching the tns CLI output to receive a connection token
device: 192.168.56.101:5555 debug port: 40000
[NSDebugAdapter] Ready to attach to application on 40000
[NSDebugAdapter] Connection to target application established on 40000
[NSDebugAdapter] The tns command finished its execution with code 0.
[NSDebugAdapter] Connection to target application successfully enabled

[pkoleva]

Seems the issue is no longer active, me and @hshristov couldn't reproduce it with CLI 3.0.1, VS Code 1.12.2 and NS Extension 0.7.0.

[xho]

After some updates now this happens to me always, with launch or attach.

• OSX Sierra up to date
• VS Code Version 1.13.1 (1.13.1)
• NativeScript Extension 0.7.2
• Android Emulator Nexus 5x_API_25_x86:5554
• nativescript 3.1.2
• tns-core-modules 3.1.0
• tns-android 3.1.1

If I run the application with tns run android it works, but if I try to attach while running it stops. No debug information given, only an alert saying the application “has stopped“, and “open app again” (but it opens without debugger attached).

If I run with tns debug android, it starts. But as soon as i try to connect in Chrome with chrome-devtools://devtools/bundled/inspector.html?experiments=true&ws=localhost:40000 tha application stops.

[petekanev]

@xho so the application crashes while trying to establish socket connection with the debugging frontend. I'd be more than happy to help you debug the problem. Would you mind sharing a repository with the code where the problem can be reproduced?

[xho]

@Pip3r4o I am sorry: I am working on a component of a very large app and I don't own the full code so I cannot share. :/ I can add that the problem does not happen with a brand new hello-world based application. I will try to discover some more or eventually ask permission to share the code to the owner.

[petekanev]

@xho any small sample that can reproduce the problem consistently is appreciated. Make sure to remove any sensitive information there may be.

[Plamen5kov]

closing due to inactivity