NativeScript 2.30 Error: connect ECONNREFUSED 127.0.0.1:18181

[ownleviathan]

Hi
After update the new version (2.3.0) and type this command:
tns livesync ios --watch --emulator

Then when I made some changes in a XML file is transferring the project files and then shows me the following error:

Project successfully prepared (ios)
Transferring project files...
Successfully transferred all files.
Applying changes...
{ Error: connect ECONNREFUSED 127.0.0.1:18181
at Object.Future.wait (/usr/local/lib/node_modules/nativescript/node_modules/fibers/future.js:566:15)
at /usr/local/lib/node_modules/nativescript/lib/services/livesync/ios-device-livesync-service.js:45:150
at Function.settle (/usr/local/lib/node_modules/nativescript/node_modules/fibers/future.js:249:26)
at FiberFuture.Future.wait (/usr/local/lib/node_modules/nativescript/node_modules/fibers/future.js:565:10)
at /usr/local/lib/node_modules/nativescript/lib/services/livesync/ios-device-livesync-service.js:87:45
at Function.settle (/usr/local/lib/node_modules/nativescript/node_modules/fibers/future.js:249:26)
at FiberFuture.Future.wait (/usr/local/lib/node_modules/nativescript/node_modules/fibers/future.js:565:10)
at /usr/local/lib/node_modules/nativescript/lib/services/livesync/platform-livesync-service-base.js:84:130
at Function.settle (/usr/local/lib/node_modules/nativescript/node_modules/fibers/future.js:249:26)
at FiberFuture.Future.wait (/usr/local/lib/node_modules/nativescript/node_modules/fibers/future.js:565:10)
at /usr/local/lib/node_modules/nativescript/lib/services/livesync/platform-livesync-service-base.js:177:81
at Function.settle (/usr/local/lib/node_modules/nativescript/node_modules/fibers/future.js:249:26)
at /usr/local/lib/node_modules/nativescript/lib/common/mobile/mobile-core/devices-service.js:257:28
at arrayMap (/usr/local/lib/node_modules/nativescript/node_modules/lodash/lodash.js:574:23)
at Function.map (/usr/local/lib/node_modules/nativescript/node_modules/lodash/lodash.js:8851:14)
at /usr/local/lib/node_modules/nativescript/lib/common/mobile/mobile-core/devices-service.js:254:29
- - - - -
at Object.exports._errnoException (util.js:1008:11)
at exports._exceptionWithHostPort (util.js:1031:20)
at TCPConnectWrap.afterConnect as oncomplete
code: 'ECONNREFUSED',
errno: 'ECONNREFUSED',
syscall: 'connect',
address: '127.0.0.1',
port: 18181 }

To see the changes I need to close the emulator and launch the emulator again.
How can I fix this? Thanks

[ivanbuhov]

@ownleviathan The VS Code debugger is not expected to reattach itself after livesync. If you are running tns livesync ios --watch --emulator you have to manually detach and attach the VS Code debugger after every sync operation. Our future plans for the Sync on iOS/Android commands are to enable automatic attach/detach by default.